check the two front cradle bolts that go to the frame. They may have broken or they may have just loosened and fell out.it's possible when they fixed your air conditioner they loosen these bolts up and never fully retighten them.we will need to know what they did to fix the air conditioner to narrow it down.

Answered by cadieman (expert)
2,860 answers provided

The two front cradle bolts are completely intact but they are not connected to the frame where the holes are. The holes are fine as well. They aren't dented or torn. Do you know what the general procedure is when fixing a buick rendezvous air conditioner or car air conditioners in general? Is it possible that they could have slightly move the engine to fix the shift cable? As I said my car had no symptoms of motor mount problems, no vibrations or shaking when idle or while driving.

Response from adbonner
2 questions asked