LWL
New member
- Joined
- Nov 14, 2025
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- Buick Ownership
- 2004 Park Avenue base
2004 PA base, ALC compressor runs at key turn for ~10 sec or so then it stops, however, when I bounce on the rear of the car after this it seems like there is no dampening whatsoever. I get like 6 or 8 obvious oscillations. I thought if the shocks were bad meaning leaky the compressor run time is a lot more to try and pump them up - but its not. Detached the ride-height sensor arm and moved it up down with key-on and nothing happened. Everything looks original under there, car is new to me. Might just move to conventional 90007C unless this is something simple (lol). Ty and thoughts?
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