2000 Pontiac Grand Am Repair Question

Topics covered: Coolant, Heater, Runs hot.
Mileage: 200,000 miles.

Asked on February 14, 2013

Pontiac Grand Am Coolant Problem

What is wrong when the car runs hot when heater is on only

Asked by (pending member)

Replied on February 14, 2013

That is the opposite of what should happen. Is the coolant level full?

Answered by Jacobandnickolas (expert)
57,318 answers provided