2004 Buick Rainier Q&A

2004 Buick Rainier Question: failed rear end on 2004 buick rainer

the rear end of my buick, will not lift. what will cause this and does it have anything to do with the awd? -
Answer 1
No, it is probably the air compressor for the rear shocks. I had the same problem & this is what my mechanic told me. -
Answer 2
same problem -