i have an 07 pontiac grand prix, the heater is blowing cool air and the temp guage indicates the engine is running to hot. Is this a themostat issue or coolant level issue or something else?

Asked by Mar 13, 2017 at 01:46 PM about the 2007 Pontiac Grand Prix Base

Question type: Maintenance & Repair

150k mileage.

2 Answers

2,725

if the cars over heating a new thermostat would be one of the first things , the coolant level is up there right ?

4,325

Sounds like low coolant to me.

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