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You are probably very low on coolant. If so you have a leak somewhere. Have it check by a mechanic now before you damage the engine if you haven't already.
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∙ 14y ago
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2002 Chevy Malibu no heat?
Will water in your 2002 Chevrolet Malibu cooling system will result in no heat. The water level is too low to reach the heater core.
What can cause your 2001 Chevy Malibu to overheat?
if the pump and thermostat have been replaced on a 2001 malibu and it overheats and the heat doesnt work now but the air does. do it need bleeding still , will air in the line still cause that problem...
Why would a 2000 Saturn heater only blowing warm air?
it is a heater. heat. it blows heat. warm air
Would to much antifreeze in radiator prevent heater in your 1990 Chevy Malibu from produceing heat?
No. The problem is most likely your heater core. Ask a mechanic.
Whats wrong with my 99 Malibu it overheats and theheater blows cold air?
I have the same problem with my 99 Malibu heater... I'm not sure what the cause is, but I have found that if you run the heater in the recirc mode for a little while, it will start to heat up after 5 to 10 minutes and you can switch it back to the fresh air mode. My Malibu also used to run hot after it was about 6 years old. I found the radiator and block had a fair amount of sludge from that "lifetime" coolant GM uses. I flushed the engine and radiator till it was clean and replaced it with regular anti-freeze. Hasn't been a problem since.
Why does heater still not heat up on 2000 Chevy blazer after flushing and changing termasate?
Heater Airbound? Heater control cable not working? Heater core plugged?
Why might you smell gas inside a 2000 Chevy Malibu when the heat is turned on?
Is it gas or Freon that you are smelling?
Problem with no heat in a 2000 Jaguar S series 3.0?
Try the heater valve.
What symptoms means your 2004 Toyota Sienna needs a new thermostat?
Little or no heat from heater/defrost if t-stat is stuck open. Engine overheats if t-stat is stuck closed.
What do you need if your 2000 firebird's heat is not blowing hot?
Most likely a replacement heater core
How do you tell when a car thermostat is bad?
Stuck open - no heat from heater, temp gauge hardly moves off of cold. Stuck closed - overheats engine, temp gauge quickly climbs to hot.
2003 Malibu 3.1. Excessive heat from under dash on driver's side. Heat controls completely turned off. Passenger side is okay. How do I stop this heat?
Your heater Tap may be stuck open, take it to the garage mate
