Why is my car not blowing hot air?

Asked by GuruR2XN9 Feb 14, 2020 at 05:57 PM about the 2008 Pontiac Grand Prix Base

Question type: Maintenance & Repair

Replaced water pump 2 months ago now car not
heating again. Temperature gauge says car is warm
but only blowing cold air. What is problem?

2 Answers

13,195

flow test the core, the control is vacuum operated, make sure the connection to the control is still in place~

Your Answer:

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