Close
Q:

A/C not working on 2001 Cadillac DeVille

Rookie cbe0621eac06868b3efe0d8d1d3611e23c60d3114864ea2ec19a68cfbd3eebab
Works when I hit pothole
(1) Answer
Large impacts that temporarily engage the A/C could indicate the A/C clutch has gone bad and needs replaced. You can spray the clutch with belt conditioner (which is very tacky) and if it starts working it will work for a while but, the clutch will need replaced soon.