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

31,925

Did you check for vacuum leaks?

Yes not that...

Your Answer

Add photo

Related Questions

Search Buick Questions

UK Questions

Are you a UK consumer? CarGurus now has a discussion forum in the UK.

Buick Experts

#1 Tom Demyan
Tom Demyan
Reputation 5,820
#2 tenspeed
tenspeed
Reputation 3,690
#3 John Saffrahn
John Saffrahn
Reputation 3,450
View All