I have a 2003 Buick park avenue, heater and or ac either doesn't turn on at all or finally starts blowing out after 20 minutes...it's sporatic at best. Had thermostat replaced and actual unit head.

Asked by Nov 14, 2014 at 10:26 AM

Question type: Maintenance & Repair

2 Answers


Did you check for vacuum leaks?

Yes not that...

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