Air Conditioning problem
2006 Chevy Monte Carlo 6 cyl Two Wheel Drive Automatic 34800 miles
When I start the car, while on "Outside Air" setting, the air conditioning system knocks for a minute and stops. If I turn the car off and again, it doesn't make a knocking sound until the next time the car is shut off and started again. If I switch to the "Recirculation" setting, then it doesn't make a knocking sound. It sounds like it's coming from the top of the passenger side dashboard. Any ideas?
have the same problem?
Sunday, August 15th, 2010 AT 3:37 AM