I have a 1999 chevy Lumina and the dash board vents keep going from the ac vents to the floor vents. need to find out where to check first

March 2021 1 5 Report

I have a 1999 chevy Lumina and the dash board vents keep going from the ac vents to the floor vents. need to find out where to check first

Cars & Trucks - AC

The problem is with the mode door actuator. See more on link below. 1997 Chevy Lumina Mode Door Actuator Replacement Air Conditioning