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Old 09-28-2006, 10:08 AM   #6
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Re: Rear Suspension Problem...

Not necessarily true. There is a pressure relief valve in the ECAS compressor. It is signalled on/off by the ECAS module, and if it is worn/stuck open, the air would just continue to leak out. However, at 100,000 miles it would be a great time to check the operation of the compressor and replace if faulty, and also check all air lines.

Originally Posted by maxwedge
Welcome to AF, this is caused by a slow leak in the leveling system, could be anywhere from the pump to the rear lift shocks.
2002 Envoy SLT
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2005 Saturn L300
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