I HAVE A 1998 GRAND AM GT IT WONT MAKE HEAT WE ...

1998 Pontiac Grand Am

Tiny

psu1

November, 3, 2012 AT 7:18 PM

I have a 1998 Grand am gt, It won't make heat, we have replaced the thermastat, the heater core, the sensor and flushed the system and replaced with new anti-freeze. Do you know why it won't make heat?

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1 Answer

Tiny

DrCranknWrench

November, 3, 2012 AT 7:44 PM

You might try bleeding the sytem of air by removing the radiator cap when cool. then turning the heat temperature all the way to hot, then let the car run until it reaches operating temperature and then top off coolant in radiator and reserbiour.
If that does not help I am giving you a walk through diagnostic for your situation. Just use the link below tio get to it;

http://www.2carpros.com/articles/car-heater-not-working

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