Works when I hit pothole
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2001 Cadillac DeVille Question: A/C not working
Answer #1csubak30 May 22, 2012, 21:43Master
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.