5 Signs Your Car Heater Core Is Leaking

Well, it comes from the heater core behind the dashboard. There are two hoses connecting it with the engine - the feed pipe and return pipe. The feed pipe carries the hot coolant from the engine to the heater core. And the return pipe carries the coolant back into the engine.

Design of core/active-shell NaYF4:Ln3@NaYF4:Yb3 nanophosphors with enhanced red-green-blue upconversion luminescence for anti-counterfeiting printing

Lanthanide-doped NaYF upconversion luminescent nanophosphors have attracted great interest for anti-counterfeiting applications. However, low luminescent intensity caused by surface defects and low extinction coefficients of lanthanide dopants greatly limits their practical applications. Herein, we developed core/active-shell NaYF :Ln3@NaYF :Yb3 (e.g. NaYF :Er3/Tm3@NaYF :Yb3, NaYF :Yb3/Er3@NaYF :Yb3, and NaYF : Yb3/Tm3@NaYF :Yb3) nanophosphors with enhanced near-infrared (NIR)-to-visible upconversion luminescence by coating Yb3-doped NaYF shell (active-shell) on NaYF :Ln3 upconversion core nanoparticles. The structure, morphology, and elemental composition of NaYF :Ln3@NaYF :Yb3 core/active-shell nanoparticles (CASNs), NaYF :Ln3@NaYF core/inert-shell nanoparticles, and NaYF :Ln3 core nanoparticles were characterized and compared systematically to reveal their structure-property relationship. Collective data showed that coating of a NaYF :Yb3 active shell on NaYF :Ln3 cores significantly enhanced upconversion luminescent intensity by 21 times, while an inert (pure NaYF ) shell coated on the surface of NaYF :Ln3 core only resulted in 5.2 times luminescence enhancement. The enhanced upconversion luminescence intensity was mainly attributed to (i) the NaYF shell-reduced quenching effect and (ii) the promoted transformation of the absorbed NIR light from the pump source to the core nanoparticles by Yb3 sensitizer in the active shell. Moreover, by tailoring dopant pairs and molar ratios of lanthanide ions in the core nanoparticles, three CASNs with enhanced red, green, and blue upconversion luminescence were obtained and fabricated into environmental benign luminescent inks. The inkjet printing of RGB CASNs inks on papers produced multiple-color, high-resolution, complex luminescent patterns under 980 nm laser. This work expands the lanthanide-doped NaYF materials for anti-counterfeiting applications.

100% usage on few core while few core are 100% idle [closed]

The question is not clear as to whether you want to know why all cores are not being utilized, or why you have some at 100%.An application determines how many cores or threads it will use. Most applications are single threaded and will only use one core. This is so that all operations happen in order as expected. For instance if ab=c and cd=e are passed to 2 different cores, how would you know what c is when processing cd=e if ab=c has not completed?You can use the top command to view which applications are using these cores

i3, i5, i7, core 2 duo, dual core, quad core,core 2 quad...?

If you want a plain and simple answer, then generally speaking, Core i7s are better than Core i5s, which are in turn better than Core i3s. Nope, Core i7 does not have seven cores nor does Core i3 have three cores. The numbers are simply indicative of their relative processing powers. Core i3s are rated with three stars, i5s have four stars, and i7s have five. If you are wondering why the ratings start with three, well they actually do not . The entry-level Intel CPUs - Celeron and Pentium - get one and two stars respectively. The Core 2 Duo is Intel's second generation (Hence, Core 2) processor made for desktops and laptops designed from the ground up to be fast while not consuming nearly as much power as previous CPUs, Dual core is simply a generic term referring to any processor package with two physical CPUs in one. Dual Core is better because it has 2 processors. The more the better. (Dell has a Quad Core, 4, processor computer and Mac has a Dual Quad Core processor, yes 8 processors). The main difference is that core duo is 32-bit processor, where as Core 2 Duo is 64-it processor, also for Core 2 Duo, the cache memory is 4MB compared to 2MB of Core Duo. A Quad Core is a CPU with 4 cores. A Core2Quad is an Intel marketing name for their Core 2 series CPUs with 4 cores.

why is it called crisis core? ?

well Crisis will either mean :a stage in a sequence of events at which the trend of all future events(which Crisis Core is a prequel to FFVII) or just a condition of instability or danger(which is like the game, there is alot of fighting and crisis and stuff) and combine it with core, it means the inside of Crisis so therefore 'Crisis Core' hope that helped

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Get one of those medicines that they advertise on the tv, those could help I bet. That totally sucks, for an entire month??!! That probably is not healthy...... You should really go to the doctor and get a prescribed medication or something. There's probably some really bad concequesnces if your constipated for that long!!! Try this.... Take like, 5 apples (keep the skin on) and de-core then and stuff. Throw them in the blender with some high fiber juice or something, and drink it throughout the day. Or eat all-bran stuff the whole day! Do whatever it takes.....lol. Wellll......I really hope you get better! That sounds like it really sucks! Good luck! And I hope my suggestions work! BTW....go to that website......1. does a 1.5 Ghz dual core processor has in each core 1.5 Ghz?yes. But it is a terrible CPU2. DIfference between Intel Core and Haswell Intel CoreHaswell was the development codename for the newest iteration of the Intel Core architecture. Haswell-era Intel processors primary benefits to the end user are reduced power consumption and increased graphics performance.If the one that's only described as "Intel Core" is on this list, it too is Haswell. If not, it's a generation or two behind the current generation3. The core of the sun is.....?Both D and E. Because of the amount of gas the sun has, all that gas is compressing the core so it is much, much denser. And like all pressure, the more you have, the hotter it gets. And so hot nuclear fusion takes place. But also hot air rises and so that's where we get the sun's heat from along with the energy for solar flares.4. Core i5 or Core 2 duo Macbook pro?How much cheaper? The i5 is a lot faster than the Core2Duo. I would get the i7 if it was available5. Intel Core 2 Duo or Intel Core 2 Quad? ATI or Nvidia?CPU: I think the real question is: how much money do you want to spend? Personally, quad cores do not matter to me on a gaming pc because there are NO games that will utilize all four processors. In fact, all games will only use 1 processor because when game developers are developing a game for the general public, they need to cater to the largest demographic with the same least common denominator, in this case, the least common denominator is people using a single core processor. If they made games with a minimum of 4 cores, no one would buy it. A few weeks ago I decided to upgrade my gaming PC and decided to go with the intel core 2 duo E8500 because (fyi $180), and I do not see any difference in performance on my media pc (amd phenom black: quad core). But technology is moving towards a quad core world, so if you dont mind spending a few hundred extra bucks, you can go for the intel i7, which I hear are incredible. OS: Easy, how much memory are do you plan to use? If you go higher than 4 gigabytes, you need Vista 64-bit. If you have >4 gigs of memory and a 32-bit OS, your computer will only recognize 3 gigs. GPU: ask someone else... i dont know much about them.6. Im baking a pie and want to know how long apples last for?Fresh apples can last a very long time---like, up to a month---if they are kept in a cool (but not cold), dry area. If any of the apples have cuts in their flesh or large bruises, use those first. The damage to the skin will speed up decomposition Do not store them in a closed container; they need air circulating around them. Alternately, you can prepare the apples (peel, core and slice) and make pie filling ahead of time, and freeze it. The previous answerers are right: fresh apples do not freeze well. Their high moisture content makes them turn to mush when they are frozen and thawed. But if they are cooked in some way, you can freeze the product just fine. BTW, applesauce, apple butter, etc. are other possibilities. Another idea: peel them, slice them, and dehydrate them. In that form, they will last for months.
Heater Core Problem?
Refer to my answer in "how do I bleed a radiator" You need to bleed the cooling system as a whole. Meaning, car at operating temp with thermostat open (both top and bottom radiator hoses will be hot indicating coolant blow through thermostat). Open bleed using radiator key until you have fluid flow and air is gone. Check for additional bleeder nipple on thermostat housing and bleed (using same method as radiator) if present. Hope I have helped. Cheers1. Is it possible to heat a car with a space heater?Get a hotter rated thermostat in the motor and give up the crazy ideas!2. What is wrong with my water heater?well chances are the bathroom faucet is probably the last faucet in the run,maybe that's why you need to let it drain for a while,and as far as the leak is concerned it may be the seat not the washer,check the seat in the faucet and see if it has chips or breaks in it,if so then you can replace it just like the washer,first you will need a seat tool to remove it,very inexpensive,take it out and take it to the hardware store and let them match it up unless you already know what type it is,reinstall it along with a new washer(it probably already has cuts in it) and before you turn the water back on make sure to take the aerator off the faucets in the house,unless you want to replace all of them3. Do I need a heater core?Best thing I would do replace the thermostat again get the rad flushed and refilled. Start from there. No change then start looking at other cooling system parts4. How do you convert a car to run on cooking oil?Firstly, it needs to have a diesel engine pre 1997 with mechanical injection (rotary pump and mechanical injectors) and no electronic engine management (ECU).Secondly, if the vehicle does not already have a fuel pre-heater, then you will need to fit one.Thirdly, if you do not plan to create biodiesel (TME) from the cooking oil but use it raw, you will need to replace any seals in the fuel lines with Vitron food-grade seals rather than rubber ones. If you tick all those boxes, you are good to go. Run it on 95% oil and 5% conventional diesel in summer and a 60% oil and 40% diesel mix in winter.I have driven several vehicles fuelled on cooking oil. A series of 1990-1992 Peugeot 309 GRD vehicles and a couple of Vauxhall Astra 1.7TD vehicles.How do you convert a car to run on cooking oil?5. Fix the heater on my Ford Explorer?If you do not have any coolant leaking inside or outside the truck then it's a very simple problem to fix..and should not cost you alot of money if you can do it yourself ..just change your thermostat..the reason it is working sometimes and not on other times is because it's sticking open. .if it sticks open then the coolant can not warm up..so it is allways running cold..the way a thermostat works is that once your car gets to a certain temperature ."usually on the thermostat" then it opens up and starts to cool the motor and in turn warming up the liquid. .get yourself a good all season thermostat usually for a ford truck would be 190-205 degrees..if you want to change it yourself should be simple just follow the big hose from your rad to the engine and you will see a metal housing held on with 2 nuts..remove these two nuts and remove the old thermostat and replace it with a new one . ."in the same position" you may need a new gasket as well..or you can use RTV silicone..i would get a new gasket for a few dollars6. Name of water heater part?Pilot light7. can the water pressure valve from heater cause an explosion(pics) (10 points) ?The valve with red handle is probably the inlet water valve. Open the valve completely. What controls the amount of water entering the heater is the amount you are using at the lavatory to brush your teeth. You have a faucet on the lavatory that you adjust for the amount of water you need. The valve with the red handle should be full open so that it gives you all it can. Now, on you heater, you also have a pressure relief valve that is screwed directly into the side of the hot water tank. And there might be some piping that would carry that discharge away from the tank. That line does not have any valves, restrictions or anything that would interrupt the emergency discharge of steam from the tank. I do not see the pressure relief valve in the photo
Can My Motherboard Fit a Quad Core Processor. Please Help?
Yes, it can fit all socket 775 processors, this includes the core 2 quad series1. Intel® CORE 2 QUAD Q8200 8MB Cache?Just overclock it. It's capalbe of hitting 3Ghz per core with some OCing, so I do not know why you would want to spend more money on a different CPU. Your other option could be the Q9550, at 2.83GHz at $220. But I do not really think it's worth the $60 difference just for Ghz speed and 4 more MB of L2. Q8200 lacks hardware virtualization, but I doubt it matters much to you. The other one I would suggest is a cheap Q6600. Overclocking monster for maybe $20-30 more.2. quad 2 ohm voice coil sub wired to 2 ohms for a mono block amp?I think what most people here fail to see is that these Immortal's are NOT DVC's (Dual Voice Coils), they are QVC's (Quad Voice Coils) (That's 4, not 2) which are rated at 2 ohms each. As Nick mentioned, you can wire ONE of these to either 0.5, 0.8, 1.5, 2.0, or 8.0 ohms. Since you have two of these bad boys, they can be wired at 0.25 - 16 ohms with multiple variances in between. The problem here is that you want to wire them both at 2 ohms on a mono amp. The closest ratios I can configure with these subs is 1.6 or 3.0. You wo not be able to get an exact 2 ohm load with what you have. Your 1 ohm mono stable MA Audio amp should be able to handle these two wired up as you mentioned at 1 ohm mono if you have them done so correctly. Since it is not, I have to question the stability of the amp or if it is wired correctly. You are looking at the MA Audio HK4000D which I am sorry to say will put you in a situation which is no better. With it only being able to handle down to a 2 ohm load, you will not be able to reach the full potential with these speakers. However, IF you were to purchase two of these 4000D's and wire each one to a sub by itself at 2 ohm, you would be getting somewhere. Unfortunately, this is the only way I can see you getting the most out of these speakers. As I mentioned earlier, you CAN wire them both together to achieve a 3.0 ohm load mono to the amp, but this IS somewhat complicated and still wo not get the full potential of the amp. But with these two subs, you have to look at other alternatives. The 2.0 ohm configuration you wish to acheive, I am sorry to say, just is not posible with your equipment. Hope this is has been of some help. T.G.P.3. Which names are best for the quad pod?Alexis Paige Brennan Matthew Cooper Elijah Delaney Joy I like this set. You guys did a good job and picked out really good names for your babies. I seriously think you must be very brave. I am only carrying one baby and I started out at 5'2 110lbs I do not feel too good anymore and I constantly worry about my one baby being ok, I can not imagine worrying about and carrying 4! I wish you, your babies, and your family the best of luck!!! I hope all turns out well for mama and her babies!4. How to prepare for the quad 6 hour race?max nailed it, i have done these hair scrambles and Iron man rides. until you have done one ( or half of one) you do not even know what you are in for. it's kind of like being kicked in the jewels for six hours, the arm pump is going to stick with you for days, you are going to hurt every where. the only advice i have for you is try, pace yourself, have fun race yourself. best of luck to you. you may be surprised at how many riders go half the race, you will not be the only one to give up if necessary. good luck5. Do games nowadays support quad cores and multi-cores processors?that's a quad so that's going to be swifter at dissimilar apps than your Celly, besides the fact that it is not that great for gaming the two. There are a pair of cons to the q8000 sequence of processors. Intel skimpped on the L2 cache on those processors, retaining them interior the AMD point of overall performance. they are equivalent to the 9000 sequence of AMD Phenom1 processors... for my section q8000 sequence vs. the Phenom2 flow Phenom2 for gaming... in case you stumble on an extra little bit of money, flow LGA1155. They blow away all the core2 sequence processors. only pay attention of two cons with the LGA1155, a million. they do not seem to be going to be upgradable previous this launch of CPU's and a pair of. they are only truly good for single portraits card applications. They run in x8, x8 speeds while used with 2 portraits enjoying cards. on the comparable time, you are nevertheless working into those 2 circumstances with the LGA775 socket you are staring at besides. The q9550 is the terrific bang for the greenback processor left to enhance to interior the 775. And till you purchase a expensive x48 or 780i motherboard you are unlikely to get a speedy 2d slot. ought to I point out the q8000 sequence are not VM compliant which is going to sidestep you on your modifying utility... in case you desire to adhere along with your motherboard, get a q9550, in case you desire a comfortable entire improve vs. value get a 860 LGA1155.
My 96 Ford Taurus Has No Heat,replaced the Thermosat and Flushed the Radiator. No Leaks Its still Ge
There is a control valve between the heater hose and heater core, usually vacuum operated, check the vacuum of the hose or maybe disconnected1. Heat problems with 2004 Impala. Already changed thermostat. Not the problem.?remove heater hoses and try flushing heater core... DEXCooL systems get fuNked up2. i need to repair a heater core on my truck.What solder and procedure should i use??If you have removed the heater core, my advice is to replace it. You would hate to remove, repair, and then reinstall only to find out it needed additional work3. heat not good in 1997 dodge truck?Heater core sounds like the culprit4. 1998 Oldsmobile Achieva. Does this car have bad heater core?milky oil is a good sign of a blown head gasket which usually is from severe overheating and would explain not being able to find a coolant loose as for the the steam on inside windows and the smell of antifreeze i would definitely say hose to heater core blown or by small chance heater core came apart5. 97 VW VR6 JETTA, possible heater core leakage windshield fogs up engine area dry thermostat & H2O are ok?Usually any coolant in the interior is heater core related. I just did one on my Jeep6. what product would you recommend for heater core leak?It's not good to use stop-leaks in your coolant system... they usually end up stopping your radiator and heater core up... My suggestion is to replace it. You can do it yourself , just go to your local auto parts store and purchase a repair manual for your vehicle and follow the steps.7. what would cause car to lose water? belts water pump heater core radiator all fine thermostat changed twice?thermostat could be put in the wrong way or you did not bleed the system look for a bleed bolt or nut8. Other then a blockage or leak, what can cause a heater core to "go bad"?The Taurus line is known for failing heater cores and they are not a simple fix. The typical shop rate is 8 hours /- and most of the dashboard has to be disassembled. A failed heater core will normally leak coolant. If the owner is adding coolant on a regular basis, this may be the problem. Heater cores may also get clogged by debris in the cooling system. One might be able to swap the inlet and outlet the hoses on the core to blow out the contaminants. No guarantee it will work in your specific application, but it has for me in the past. For a free online manual, just click on "choose a vehicle" input the year/make/model, then click on "repair info". Hope that helps and your mileage may vary....9. How much does it cost to repair a 2000 ford focus heater core?Its cheaper to buy a new core than have the old one repaired. With that said just call your local shop and get a price for new core and installation10. will prestone super radiator stop leak stop my heater core from leaking?Roll-up your sleeves and get busy. You are right, the freaking dash has to come out to get to the heater core. * Bars Leak Stop leak might work if you stick a 4 or 8 lb. closed system radiator pressure cap on the radiator to reduce cooling system pressure. Carquest has Stant pressure caps with less pressure rating.11. how long does it take to change a heater core in a 1998 ford F150 xlt pick up?22 screws l8r I dont know?12. does running water sound under my dash mean my heater core is shot?what kind of vehicle? there are actually bulletins for this noise for some vehicles. take it to a reputable auto tech and let them diag. your problem13. how do i replace the heater core in a 1998 ford f150?GET A HAINES MANUAL14. 2002 Explorer Heater blows cold air. Whats Up with that?A thermostat is possible and I would try that first, but I am leaning toward heater core. The grit probably would not be stop leak if it does not leak after the flush15. How do I know if my heater core is clogged?You could try disconnecting the tubes feeding the matrix and trying to run water from a normal mains supply through it - try it in both directions - a "reverse flush" might clear out any blockage. You could even try descaling it with something like vinegar.But heaters are tricky - they're usually difficult to get to, and there are 2 main types, those that control the airflow round the matrix and those that control the water flow through the matrix. The second type are more efficient, but the valves which control the water flow are also inclined to get clogged up.How do I know if my heater core is clogged?
How Many Labor Hours Listed to Replace Heater Core on 03 Buick Century V6 and Is It a Knuckle Scrapi
Myself I think that make of car is not too bad to do but I bet the book states at least 6 to 9 hrs . Personally I think most heater cores are a pain to replace but for me I've found a do it yourself auto wreckers helps me alot bec it offeres the chance to actually learn just how a certain dash etc comes a part hands on. On my car for example its a Intrepid , I had to take a part 3 different Intrepids dashs just to even find one really good heater core. But to be safe I had it pressured tested and tested over night to make sure it was in fact a good heater core for 15.00.It turned out it was the best used heatcore the wreckers I took the heat core to have tested that they had ever seen. I knew the job wou;d be a real pain bec of the experience taking a few out so I looked around and waited till I found a cheap garage father son that did it for me as I was on vacation and the weather was getting coller and I had no time to do it myself. They said they would never do one again unless paid triple lol was in fact I was right to let someonelse to the job lol Only problem was I knew they would crack something or forget to connect something or mess something up. In fact they did all 3 boo boo's lol but the book states 9 hrs for that job, that's at least 1,000 all in all at alot of shops and at least 600.00 min, and I got it done for 200.00 and in fact most shops would not even dare to attempt the job. Hope that helps and best of luck , by the way do not forget to reconnect the radio, antenna etc lol1. I have a '95 Nissan Maxima. Can I flush my heater core without going through too much hassle?I own a shop, and can tell you this; If you will go to a parts store and purchase a flush valve that you install in the heater hose, you can hook a garden hose to it, open the drain on the radiator, and turn on the hose full blast while it is running, and this should flush the whole system pretty good. They are pretty cheap, easy to install, and real easy to use. When you are done, you just turn off the valve and leave it installed in the hose for the next time you wish to flush the system. Cut the hose, install it with two clamps that are provided, and you are good to go. Part 2: I would think a master technician would know that bolts are not measured by what size wrench fits them. They are measured by the (outside diameter) OD of the bolt, and (inside diameter) ID of a nut. The other measurments are; length, threads per inch or (mm) millimeter, hardness, and type of head used on the bolt, as in Hex Head, Socket Head, or whatever it may be. Glad to help out, Good Luck!!!2. how do i replace the heater core in a 1980 F250 with out AC?I think that was one of the easy ones. Just remove the two hoses, and there are two small screws holding it to the firewall3. how do i install a heater core on a 91 legend?YOU AGAIN??? GET RID OF THAT DAMNED CAR MAN!! With all the money you are wasting to fix it up...you can have a down payment on a new vehicle...4. Can i drive my car with a bad heater core?You can cut and bypass the core but be sure you do it when the windows do not fog up or you wo not be able to see where your going. If you have a couple of vise grips you can clamp them on fairly tight on each heater hose and then drive to where you want to go5. How to correct heater core leak for 1994 Pontiac Grand AM?no matter if that's out of the tube previous the firewall it will be leaking from the position the rubber hose clamps on to it. you would attempt only replacing this rubber hose. that's less expensive and once you may interchange the heater middle you will maximum in all probability opt to regulate the connecting hoses also when you consider that they are in all likelihood 13 years previous.
Sputtering Sedan Could Have a Stuck Valve
QUESTION: I have a problem with my 2005 Nissan Altima. My "check engine" light came on, so I went to the mechanic to have him pull the code. He said it wasn't really reading anything, reset the code and told me to come in if it happens again. The next day it came on again. I stopped at the gas station since I needed gas and filled my tank. When I went to start my car, it wouldn't start. I sat there for 15 minutes before it started. When it did start, I had to give it some gas because it was sputtering. The "check engine" light was still on so I brought the car to the mechanic the next day. He reset the code again and said to let him know if it came on again at the gas station next time.I filled up about a week later, and once again it wouldn't start. I told my mechanic this and he said to try to get gas with the car running next time. So once again, I got gas but this time left my car running.This time, as I was pumping gas, the car was sputtering and the tachometer was fluttering the entire time. But when I was done pumping, it seemed to run just fine. My car acts up only when filling gas; otherwise it runs great.R.S.ANSWER: What's interesting about this question is that the mechanic is trying to pinpoint the problem by asking the car owner to do all the work! Try this, try that, etc. Since the "check engine" light has come on each time, a scan tool should identify the specific DTC fault code associated with this problem. The comment "wasn't really reading anything" doesn't make sense - the "check engine" light was on!I suspect the DTC will relate to the evaporative emissions system, which includes the purge valve. If the purge valve is stuck open, raw fuel/vapours can be pumped through the charcoal canister directly into the induction system during refuelling, which, of course, would create exactly the symptoms you've described.Q: I have a 2004 5.7-litre Dodge Durango with 260,000 kilometres. As I come to a complete stop, the tachometer will drop momentarily from around 750 r.p.m to less than 500. The engine will occasionally stall. I must depress the gas pedal slightly to get it restarted. Initially, I had the throttle body thoroughly cleaned, then replaced it this past weekend. I also replaced the oxygen sensors, but nothing has helped. I should also mention that the "check engine" light has never come on. Any ideas?K.D.A: The 5.7-litre V-8 in this vehicle is equipped with a "flyby-wire" throttle system. Instead of a mechanical cable or linkage connecting the throttle pedal to the throttle body, an accelerator pedal position sensor, or APPS, is fitted directly to the throttle pedal and electrically connected to the powertrain control module, or PCM. In simple terms, rather than the throttle plate being opened and closed mechanically by movement of the throttle pedal, the position of the throttle pedal is communicated to the PCM, which operates the throttle via signal to the electronic throttle body.Now that you've cleaned and replaced the throttle body, which includes the throttle and idle air control valve, I'd suggest plugging in a scan tool and having the APPS swept/checked for dead spots in its potentiometer. Also, check for any type of vacuum or air leak in the induction system that would allow unmetered air into the system.Q: I have a 1998 Chevy S-10 and I am getting the smell of antifreeze coming from the air vents. It seems to be stronger when the heat is on. There is no antifreeze leaking anywhere in the engine or under the dash. The heater core hoses are tight, and they are both hot after warming up the engine. I just recently bought the truck and a short time after that the A/C quit working. I don't know if that would cause the smell to occur. I would hate to replace the heater core if I am not sure that that is the problem. Any advice you can give would be greatly appreciated.R.G.A: Your thoughts about the odour coming from the heater core are well founded, as this is the only area within the truck cab where antifreeze exists. It's possible also, but less likely, that leaking coolant odours are coming in with the ventilation air from an under-hood leak.Typically, when a heater core begins to leak, one may notice fogging of the windshield when using the defroster; damp-slimy carpet beneath the right/centre of the instrument panel; and a citrus-like odour, similar to what you've described. There would also be a loss of engine coolant, but the rate may be less than you'd expect - it only takes half a litre of leakage to create the above symptoms - and this might not be immediately evident looking at the coolant overflow bottle level. A leak from under the hood should be easy to spot on the ground.Your heater core is a cigar box-sized mini-radiator that transfers engine heat to the passenger compartment via circulating engine coolant. This part resides deep within the heater/ventilation system, and most aren't very pleasant to renew, as quite a bit of instrument panel disassembly is often required. Most heater cores are made of thin-wall aluminum, with a large network of finned passages that provide maximum surface area for heat transfer. Over time, accelerated by deferred cooling system maintenance, internal corrosion will find a weak spot, and pressurized coolant will begin to seep into the surrounding housing, and eventually to the carpet beneath.I have a hunch your heater core may have a tiny leak, and most of the liquid may be vaporizing, causing the odour, or hasn't yet reached a seam of the heater housing. To be sure, you may need to drill a small hole in the lowest part of the plastic housing. Slide a piece of hose or tubing on the drill bit so it can't bore more than one-quarter inch deep - you don't want to cause new problems. Then, after shutting off the fully warmed up engine and waiting perhaps 15 minutes, check for signs of coolant leakage at the test location. Even one drop of coolant means trouble.I can't fathom how the air conditioning working or not would be a factor regarding this odour. Refrigerant is odorless, should leakage occur. It's likely a coincidence the A/C has recently quit.Paul Brand, author of "How to Repair Your Car," is an automotive troubleshooter, driving instructor and former race-car driver. Readers may write to him at: Star Tribune, 425 Portland Ave. S., Minneapolis, Minn. 55488 or via email at .
Should I Go with a 4 Core Or 6 Core Processor for Gaming and Multitaking on Custom Desktop?
I am a computer expert and I am gonna be honest with you. VERY FEW programs right now have 6 core compatibility. This means that these very few programs will be able to make full use of all 6 cores. Right now for you, a 4 core is much better. Invest $50 more and get a quad-core Intel Core i7. They are better over all. As for your GPU, 1GB and 2GB mean nothing. What is the specific model you want to get? I say this because ALL gpu's have a different shader speed, clock speed and memory speed. This is what your gaming/rendering works on, not the memory. But for memory, 1GB is perfect Hope I helped.1. What is the core belief of Scientology?Do you like yourself just the way you are? Read some Dianetics and Scientology beginning books. See if it is BS like most posters claim. Do some independent web searching. The data is there. If you want to change your life, then do it by getting good living tools from somewhere. Scientology has the tools. I used to say " I can show you a hammer and I can show you how to use it but you have to build the house. I am not doing it for you. We live in a society that wants others to do for us. We are getting weaker every generation as we expect the answers to be handed to us in neat packages. It is hard to change and most people do not because they do not have the tools to do it. Good luck in your adventure.2. Homeschooling with the Common Core?Do not teach your kid common core... It's the worst education program ever made!!! I'm a straight A math student.. 8th grade. I was sitting crying at my desk because I couldn't get it... It was so impossible and I'm good at reading. . The program is really bad at explaining things because it's explaining things and it's not what it's going for... It's horrible! I could've written down something totally idiotic but I didn't. I was crying because I was so stressful! It was the only time I needed help in math. DONT USE COMMON CORE PROGRAM!!.3. What is the difference between "Intel Core 2 Duo" and the "Intel Core i" series?The Core i's are very power full processors ether 2 or 4 cores. The intel core2duo range are only 2 cores. Intel has announced a 3.5Ghz Core 2 Duo. Should be fun4. will a core i7 start up faster than a core i5 ?I've seen i7 cores at only 1300 GHz slow as all crap and I've seen I5 with a3.1 GHz very fast. It depends a lot on the speed of the CPU. Not how many cores it has5. What's the difference between the standard Intel Core 2 Duo, Core i3, and Core i5?"Better" depends on what you want to do with it. The i5-430UM is a dual-core processor that will run two threads per core, which will allow you to run 4 things simultaneously at 1.2GHz. The Turion 64 X2 is a dual-core processor that will run one thread per core, which will allow you to run 2 things simultaneously at 2. 3GHz. So what is more important to you, running more slower things at once, or running fewer things faster? In my opinion, in general more slower cores is better for a server, and fewer faster cores is better for a desktop6. In Activity Monitor, is the percentage out of each core or out of each virtual core?The answer-as explained here-is because of hyperthreading. 1 CPU with 2 cores and 4 virtual cores. Your MacBook Pro (Mid 2012)-as per the screenshot that ids it as "MacBookPro 9,2"-uses a 2.9GHz dual-core Intel Core i7 processor. The i5 & i7 processors use hyperthreading. EDIT CPU percentage on multi-core systems is 100% multiplied by the number of cores. If you have 4 cores, your CPU running at max will be 400%7. Navy core man to Marines?CORPSMAN. and no going through FMSS in no way shape or form qualifies you to be a Marine. in fact, in fact the Marines make EVERYONE go through all 13 weeks, no matter who you are or what you did in a different Branch. of course that point is moot as currently they do not let Prior service in at all.
How Does the Duke University Foam Project Work? | Superfund Analytical Chemistry Core
Any US resident can submit a sample of polyurethane foam (PUF) from furniture, child car seats, or any other product containing PUF using the submission form on our website. After completing the form, samples can be mailed to us at Duke University, along with the unique ID number generated from the submission form. Individuals are notified by email upon receipt of their foam sample in the laboratory. Our laboratory will analyze the sample for the presence or absence of 7 common flame retardant chemicals. Approximately 6-8 weeks later, we will mail back a report detailing our findings, along with a fact sheet about the 7 common flame retardants. We can answer any additional questions you may have after receiving your results.Who can send in samples?Currently, we are only able to test foam sent to us from US residents. We are not aware of another testing service outside of the United States.Why should I test my sofa?In the US, flame retardant chemicals are sometimes intentionally added to the foam filling present in many types of furniture (including some baby furniture and other products such as child car seats) to meet a California state flammability standard commonly known as Technical Bulletin 117 (TB 117). While only residential furniture sold in the state of California is required to meet this standard, manufacturers often make all their furniture to meet this standard . The state of California has revised TB 117, and a new standard, referred to as TB 117-2013, went into effect starting in January 2014. How does this issue affect me, a member of the public?Over the past 10-15 years, scientific evidence has demonstrated that some of these flame retardants are released from products and accumulate in indoor environments. People can be exposed to these chemicals indoors through inhalation and unintentional ingestion of dust particles ,3,. The use of one flame retardant known as PentaBDE was phased out in 2004 due to concerns about the chemical's persistence, its tendency to concentrate in human tissues, and potential human health effects.The phase-out of PentaBDE means that other chemicals are currently used to meet flammability standards, but limited information is available on how we are exposed to these new flame retardants, or if there are potential health effects, though research is ongoing. Because manufacturers are not required to label products with the specific flame retardant applications used, consumers cannot determine if flame retardants are in their products without laboratory testing.How does this project help our participants?We at the Duke Superfund Research Center can help you find out what chemicals may be present in the furniture or other products in your home. This information can be used by individuals to make more informed decisions about product use in the home.If you are interested in sending us a sample of your foam for analysis, please complete the sample submission process.How does this help the Duke Superfund Research Center?Data collected from this testing helps us to understand which flame retarding chemicals are currently being used in furniture. As we gain a better understanding of what chemicals are being used, we will be able to investigate how people are exposed to these chemicals in their homes and understand if the chemicals may impact human health.Asking people 40 and up.... tile or wood?Tile the kitchen and bath area with a color that accents the counters not the cabinets. Hardwood floors 3/4" the rest of the way. if you have tall ceilings or lots of windows you can go with a darker wood. opposite for low light rooms. Dark wood makes them look smaller. a few bucks for samples can save you lots of grief later if you choose the wrong color, or styleIdentify digital instrument or origin of samples used in "Temmie” music in "Undertale” gameThe Temmie voices are made with the Mixcraft Instrument Preset "Boy Band".You can hear the instrument in action in this video(Mac) Best program to chop and mix samples and create hip hop instrumentals?I use cubase LE on a PC, but it should do just as good, if not better on a mac. Its actually the generic version of a more advanced Cubase, there are several others, that came with my Focusrite interface. I use that to input and record via firewire however my PC is a little short on RAM, so i have a bit of latency despite the adjustments. Its great for looping samples and adding drums. It has a bunch of effects, eq, etc etc, Couple that with the Focurite, and i have a pretty advanced system considering the money i spent. Its been almost three years now so i am sure you can get more advanced versions of the Focusrite and Cubase. You might already have the interface but its necessary if you want to make a quality finished product. Thats about all i can tell you from my experience. salud Bill
1985 Mustang Heater Core?
Why would someone bypass a new heater core? I replaced a heater core in an 83 mustang with A/C years ago. It took 2.5 days to strip the car's dash all the way down and then replace it. Can you get to the heater core to hook up hoses, in order to verify the condition of it ? If the car does not have A/C, the job is much easier.1. what is wrong with my AC/Heater?it sounds like you have a bad fan switch. in the furnace area you will probably see a part with a silver/chrome cover that you should be able to put in manual or auto. more than likely that needs replaced assuming your fan just runs all the time. common problem ps to pull the wires on that there are little tabs you depress2. What is wrong with my car heater?Whatever is controlling your cool/hot blend door is malfunctioning, or the door is sticking3. How to Clean Thermocouple on Water Heater?Do you have colder showers than you would like, or is the water you use for dishwashing feel lukewarm? Knowing how to clean thermocouple on water heater can help you bring back more enjoyable showers, more efficient dishwashing, and others. The thermocouple is an essential element of your gas water heater's pilot light, ensuring more efficient water temperature management. Unfortunately, it can rust or wear out over time. There is no need to replace your thermocouple when all you need are a bit of elbow grease, a few tools, and this step-by-step guide to breathing life back into your thermocouple. Things You Need to Clean Your Water Heater's Thermocouple Cleaning your gas water heater's thermocouple is a pretty straightforward activity. However, there are a few preparations to get the job done. While open-end wrenches may suffice, you may have a whole bunch of these tools on hand if you do not know the size of the different nuts in your system. An adjustable wrench eliminates the need for several devices and makes your work more efficient. Emery cloth is almost similar to a nail file which has an abrasive surface. The difference is that an emery cloth has a fabric backing, while an emery board or nail file has a wooden base. The function is similar, nevertheless. They sand or smoothen the thermocouple ends while also removing oxidized layers. This type of cleaning cloth is ideal as a finishing touch to the thermocouple cleaning process. Its main advantage is that it will not leave any fluff on the surface. We recommend a microfiber cloth for cleaning the thermocouple. While not necessary, a small brush can help dust off particles from the thermocouple and the burner assembly. If the emery cloth cannot remove stubborn stains, you can use a steel pool. Always look after your safety when working with your gas water heater. Turn off the gas supply to your unit. If your unit has a power cord, it would also be best to unplug it. Some gas water heaters have two gas supply valves: one going to the gas furnace and another to the water heater. It would be safer to turn both valves off. Pro Tip: If your gas supply valve does not have a lever or a knob, you can use a pair of pliers or a vise grip to shut off the valve. If your burner has an access cover, unthread the mounting screws first. Loosen and remove the screws or nuts that secure the burner plate. Loosen the nut that connects the burner supply line to the control center. You will also disconnect the pilot light supply tube and the thermocouple. If your unit has any wires connected to the control center, you must disconnect these, too. Check your tank base if it has a vapor sensor. Detach the sensor if you have one. To gain access to the thermocouple, slide the burner assembly out of the water heater. Pro Tip: If this is your first time removing the burner assembly, it would be best to take a picture of it before disassembly. The image serves as a guide for you to reassemble the unit after cleaning the thermocouple. Sand the thermocouple ends using an emery cloth. Some plumbers recommend using steel wool to remove stubborn stains on the thermocouple. Ensure you do not see any dirt, soot, or residue after cleaning. Check the area between the thermocouple terminal and the power wire for any sign of corrosion. Remove the rust if any. Finish cleaning by wiping the thermocouple ends with a clean microfiber cloth or any other type of lint-free cloth. Pro Tip: Avoid using so-called thermocouple cleaning solutions, regardless of how convenient they may seem. Some of these products may contain flammable chemicals that can pose a threat to your system and your home. Do not limit your cleaning duties to the thermocouple. Now is the best time to give the burner a thorough cleaning as well. Get your steel wool or emery cloth sandpaper to scrape as much stain as possible from the burner's top. Use a small brush to remove debris that might go into the burner ports or holes. Cleaning your burner will improve your gas water heater's efficiency. Return the burner assembly into the water tank. Make sure to rest the burner tube on the bracket for security and stability. Secure the burner plate by threading and tightening the mounting screws or nuts. If your unit has a vapor sensor, reattach it first before reconnecting the different wires to the water heater gas valve. Position the thermocouple to the gas valve and secure it. Reconnect the pilot light supply line and the burner gas supply tube to the control center or gas valve. Replace and secure the water heater burner access cover. Open your water heater's gas supply line and plug the power cord of your unit if it has one. Turn on the pilot light and adjust the thermostat to your desired temperature. It would be best to dial in a temperature not higher than 120 degrees Fahrenheit. Check your water if it is in your desired temperature. Do you think our simplified guide on how to clean thermocouple on water heater is simple and easy to follow? There can be many reasons why your water heater is not producing hot-enough water. A dirty thermocouple is one of them, but one that many people overlook. Now that you know how to clean your gas water heater's thermocouple, you may want to share this knowledge with your friends. They will thank you for saving them from costly repairs and replacements while letting them enjoy the benefits of a fully functioning water heater. Do share with us your thoughts, too.
Heater Core in a 2000 Mazda Protege?
I doubt it is any of the if you are getting heat out of it then it should be fine!Only thing i can tell you is that when you have it on defrost for the glass make sure the control is set to the Fresh Air setting and NOT the Re-Circulate Air.Or have the A/C button on to use the dryer system to give out a dry heat!.........Try it out and let me know............Hope That Helped!1. What happens if heater core fails?When using the heater you may experience foggy windows accompanied by the sweet aroma of the coolant inside the car if it is leaking. If it gets worse it will leak into the heater box and into the carpet of the car. Make sure that if there is a control valve to let the coolant flow that it is working by checking to see if the hoses are hot. I had a plymouth car that had issue with the core clogging up slowly over time. Every couple of months a visit to the carwash was done and heater hoses were pulled off and the pressure wand inserted into the neck and blasted out the crud. It worked like a charm. I would think you may not be able to as easily reach the heater core in most new cars but, disconnecting the hoses where they meet the engine and blasting through it with a garden hose nozzle might work. If the core is leaking it must be taken out to be fixed as in replaced and yes they seem to be deliberately designed to make it a real pain to service. The core may only cost $100 but the labor will be much, much more2. how to change the heater core out?I am going to be brutally honest with you. If you are not very good mechanically. If you do not have an entire weekend free. If you are short on patience. Forget it. and just bundle -up for the rest of the winter. No kidding thats what I do myself. On some of my own vehicles. And Iv'e been a Mechanic for over 30 yrs. I just dress warmly until April. Have Fun though3. car heater wont turn off?if your car has slides on the dash then slide both slides to the left ! that should shut off the air !4. Whats wrong? Heater core problem?If you actually unhooked the hoses from the core, and splice them together to bypass the core, then you are just cooking off the remaining antifreeze in the blend chamber. If you just turned off the heat, that usually wo not work. People with Camaro's are compensating for shortcomings.5. A room heater and a humidifier?I can not figure out why anyone would think it is dangerous. You would want to put as much space as possible between the two so they are not neutralizing each other. Have you thought about using a vaporizer as a humidifier? I use the "cold mist" type in my plant room.6. Tankless Water Heater Buyers GuideTankless hot water heater are fairly pricey so you need to meticulously think things over prior to you secure your checkbook. There are some things you require to think about so you can be sure that the cash you do spend on your brand-new hot water heater is money well spent. Below is a short customer's overview to help you figure out what kind of tankless heater is perfect for your home. Although your new tankless heating system is ensured to conserve you cash on your energy expenses, because of its high initial financial investment price it will certainly take a long time prior to it can totally pay off for itself. Which is why you need to make certain that the system you will buy is most likely to last a minimum of till then otherwise longer. Compare various brands as well as designs of tankless water heaters, check which of them are made from long lasting materials that can endure the misuse that it will certainly undergo everyday. Do not simply make your decision based purely on which tankless heater prices much less, odds are if you get the more affordable heating unit you will certainly invest even more money on fixings and you may even need to replace the system quicker than you expected. The following point that you require to consider previously acquiring a tankless heating unit is how much water your home will certainly eat in a day; you need a hot water heater that can stay on par with the warm water need. If you do not have a lot of participants in your family members after that a smaller sized ability heating unit is enough for your demands, yet if you have a big family after that it is best to opt for a strong version. For economical reasons, you need to only position these hot water heater in the areas in your residence that in fact needs to have hot water. If you just need hot water for your showers or bathrooms after that you need to simply set up a little tankless heater to in your area supply warm water in your washroom only. By doing this you do not need to invest a lot of cash for a large water heater that can providing warm water for the entire home. The environment on where you live should likewise be taken in factor to consider when acquiring tankles heating systems. If you reside in a location with a rather warm environment then undoubtedly the water running in the pipelines is slightly warm already so you just require a heater that has a low power score. Get more tips and ideas about hot water heater buyer's guide thru the link. Yet if it is cold in the area you reside in then you will surely require a tankless water heater that has sufficient power to warm up near freezing water right into a comfortable temperature. When shopping around for hot water heater, regardless if it is tankless or not, these 3 aspects must always be taken into account. Bear in mind, you will be putting down a great deal of money for your tankless heating system, so you need to make sure that it can fit your demands.
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