Mechanics

CHEVROLET PRIZM HEATER PROBLEM

2001 Chevrolet Prizm • 156,000 miles

"Hello I have 2001 chevrolet prizm and it has 156000 miles and the heater's not working? Like sometimes work only middle blower but it gives only warm air not hot and the side one gives cool air. So what it could be?" So far I changed thermostat but still it's same
AD
Avatar
Patel1213
January 15, 2013.



Are both heater core hoses getting hot? Have you checked blend air doors? Is the engine warming up to a normal operating temp?

Ya the car engine is warming up to normal temperature.

Tiny
Patel1213
Jan 15, 2013.
And the both heater core hose getting hot little bit!
AD

Tiny
Patel1213
Jan 15, 2013.
If those two things are good (and they sound like they are), you need to check the blend door. It is what determines if you get heat or AC to the car.


AD