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Heating AC and Engine Cooling Questions

Subcategories of air conditioning and cooling systems:



Total questions: 1827

Intake manifold gaskets on 2002 impala?
Popularity: 9

Why does the heat in my car only get hot when i mash on the gas hard?
Popularity: 9

Why does a 2000 Chevy Blazer heater not put out hot air?
Popularity: 9

No heat pontiac montana?
Popularity: 9

Overheating toyota 3y?
Popularity: 9

Why is your 2000 Toyota Echo running hot The waterpump the fan the thermostat the radiator cap and freon have been replaced and the car is still running hot why?
Popularity: 9

Why is 2000 subaru outback overheating?
Popularity: 9

How do you fix a shaky fan blade and what does the repair involve?
Popularity: 9

How do cars work?
Popularity: 9

When ac or heat is on in cherokee and you are at a stop your battier volts go down and when you go to drive the belt squeals?
Popularity: 9

Your mom has a 2001 dodge caravan and her ACheater when turned on is making a hissing noise and when turned on you can hear it heating or cooling from the outside Is this some kind of fluid problem or?
Popularity: 9

How do I change a 1999 Chrysler LHS radiator?
Popularity: 9 | Needs Answer

In my Nissan Frontier 2003 4-cylinder 4X2 XE when you use the fan cold water drips below the glove box on passenger side. Water is cold and not like hot coolant. What could be causing this?
Popularity: 9

Are their bleeder valves on a 1999 Chevy Astro Van for the coolant?
Popularity: 9

How long would it take for a head gasket to blow if you do not drive a vehicle when it overheats?
Popularity: 9

Dodge Dynasty overheats fan doesn't come on is it a fuse or sensor bad where is the best area to check first?
Popularity: 9

Why does your chevy pickup over heat?
Popularity: 9

What would cause a 1995 neons engine cooling fan to keep running long after the cars off on cool days until the battery dies?
Popularity: 9

How do you replace a thermostat on a 95' Jeep Cherokee?
Popularity: 9

How will you know how much freon your car needs?
Popularity: 9

Is it possible to eliminate the AC compressor to drive power steering pump on a 1986 Volvo 240 DL?
Popularity: 9

How do you recharge the AC on 1988 Jeep Cherokee?
Popularity: 9

What is the cause of Top hosepipe hot bottom hosepipe cold cooling fan still working is it the thermostat or head casket?
Popularity: 9

Why is 2001 coolant temperature gage sometimes goes from 190 to 0 while driving and vice versa?
Popularity: 9

2000 Ford Taurus that only blows warm air from the heater when you'm driving on the highway otherwise the air is cool?
Popularity: 9

How do you drain the coolant out of a 1995 Chevy Cavalier?
Popularity: 9

Is anyone familiar with the chevy P30 6.2L diesel engine and troubleshooting the coolant system?
Popularity: 9

What is causing 1999 Ford Taurus to overheat occasionally when idling?
Popularity: 9

Your 1995 Mazda 929 overheats looses water from the radiator and some of the hoses burst What are possible causes of this problem?
Popularity: 9

Is there a connection between the car heater and rear window defroster?
Popularity: 9

Can you drive a car for a long time without a heating coil?
Popularity: 9

Why would a 1998 Pontiac Transport Montana over heat after the thermostat and coolant sencor has been changed?
Popularity: 9

I have a 1998 Regal that seems to blow air on the highest fanblower setting. I was told that this may be due to a bad resistor Where can I find this and is it user replaceable?
Popularity: 9

Where is the fan blower relay on a 1995 5.7 GMC Suburban?
Popularity: 9 | Needs Answer

How do you fix AC Heater control unit on 1992 Chevy pickup?
Popularity: 9

Why would a 2000 Dodge Dakota overheat with the AC on and return immediately to normal temperature once the heat is turned on?
Popularity: 9

How do you find the cabin air filter on a 1992 Oldsmobile Cutlass?
Popularity: 9 | Needs Answer

Why would the radiator not feel hot?
Popularity: 9

Where are the core plugs accessable for installing a core heater in a 1997 Nissan Altima?
Popularity: 9 | Needs Answer

What would make your car lose all the water in the reservoir every week but the radiator is full and there are no leaks on a 96 2 2 vtec accord have heard that the antifreeze could leak in the motor?
Popularity: 9

How do you disconnect the ac compressor to be able to remove the ac heater housing unit in the dash?
Popularity: 9 | Needs Answer

The air conditioning stopped blowing on your 98 Toyota avalon and the light telling the temperature outside at the same time. The fan is still blowing though. Could this be a fuse blown?
Popularity: 9

When I drive car the temperature gage goes down to cool and only Luke warm air is blowing?
Popularity: 8

What size of fuze do you use for the heater on a 2003 Ford Taurus?
Popularity: 8

How do you correctly install a thermostat on a 94 ford ranger?
Popularity: 8

How do you adjust the fresh air vents that are near the floor at the front of the passengers side floor area other than just turning on the recirculation feature?
Popularity: 8

How do you fix triumph acclaim radiator?
Popularity: 8

Orifice tube on a 1998 pontiac grand prix gtp 3.8l?
Popularity: 8

What would cause a 1996 BMW 320i convertible to overheat on a short journey and all the water bubble and steam?
Popularity: 8

At what temperature is 1960 Cadillac 390 motor overheating?
Popularity: 8

At what temperature is GM 350 crate motor overheating?
Popularity: 8

What would cause The temperature indicator on your neon keeps cycling from hot to cold?
Popularity: 8

How do you install freon on a 1995 Saturn SL2?
Popularity: 8

Why does ACSI suck?
Popularity: 8

Why is there no heat in your 98 ford Taurus you pumps out cold air only?
Popularity: 8

1995 Ford areostar overheats when sitting still or slowing down On the road it returns to normal usually or at least to a lower range?
Popularity: 8

1994 achieva temperature gauge goes all the way over to hightest temperature in a matter of 10-12 minutes water or antifeeze doesnt cool off engine what could cause this?
Popularity: 8

Why does the heater blow heat while driving and cold at idle?
Popularity: 8

Top line of your ac hose had a leak replaced how to bleed system so it can take R134A?
Popularity: 8

How can you improve your vehicles air conditioner?
Popularity: 8

Your 2000 chevy Malibu is overheating it looks like you have a leak at the intake manifold When you turn the heater on the temp to the engine starts to come down it cools back down What could be wrong?
Popularity: 8

Are you able to bypass the thermostat in a 1997 dodge Dakota?
Popularity: 8

Where do you put coolant in a 2000 bmw 323?
Popularity: 8

Should the cooling fan on a 1997 taurus run all the time and could this cause there to be no heat?
Popularity: 8

Why does 1990 Chev Cavalier keep blowing fuse for heater blower motor?
Popularity: 8

How hard is it to change the heater hose on a 1992 Chevy S-10 blazer and where can you find an engine diagram?
Popularity: 8

How do you remove a broken heater hose connector from the heater core on a 1999 Chevy Silverado?
Popularity: 8

Why would the overflow tank be completely empty when you turn off the engine but its full the next morning even after installing a new radiator?
Popularity: 8

Are there some sort of tests mechanics can do to see if you have blown head gaskets?
Popularity: 8

How would you know if you have blown head gaskets?
Popularity: 8



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