Overheating heat stop working

Asked by Nov 16, 2016 at 01:56 PM about the 2008 Pontiac Grand Prix Base

Question type: Maintenance & Repair

I have a 2008 grand Prix and my  heat stop working
and my car is overheating anybody know what's
going on

5 Answers

1,440

thermostat stuck closed? low coolant? coolant leak?

1 of 1 people found this helpful.

Coolant good how do I check to see if the thermostat stuck?

1,440

http://www.wikihow.com/Tell-if-Your-Car's-Thermostat-Is-Stuck-Closed

1 of 1 people found this helpful.
1,440

there is also another way to do it, but you have to remove the thermostat and test it in water..

1 of 1 people found this helpful.
4,825

Thermostats are cheap. Just replace it and see if your problem goes away.

1 of 1 people found this helpful.

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