1998 Cadillac DeVille Q&A
1998 Cadillac DeVille Question: air shocks jacked up to top
Typically, the compressor pump has a vent valve on it that allows air to come out of the system. If the vent is not working, the system will raise but never lower. The only problem I have is the "probably". Nail them down for a diagnosis - there is no "probably" here; it's a cut and dry system. - DaveJHM
When I start my car, the rear end by the tires sounds like a motor is running. The rear end of my caddy rides really low. What is that sound and how do I get my car to riding level?