Y isnt heat blowing

Asked by Oct 07, 2014 at 05:55 AM about the 2004 Pontiac Grand Am SE

Question type: Maintenance & Repair

No over heat. No leaks. 2004 grand
am v6 motor.  Only blowing cold n
cool air.

3 Answers


Could be a stuck open thermostat.

3 of 3 people found this helpful.

And to add to Tom,s comment,if thermostat is ok,check the blend door actuator on blower box,may not be flipping over.

1 of 1 people found this helpful.

Is your coolant level low?

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