Envoy, 2007, air suspension, deflation
The butt end of my Envoy is near the ground. BACKGROUND: about three years ago, same problem. I replaced the suspension bags back then with some Chinese boys. They worked great, no issues, but once again my Envoy is draggin its butt pretty close to the ground.
So the air pump in the back of the car, if manually stimulated with the switch, runs and pumps air just fine. So I'm thinking it ain't a fuse. (alas, it almost never is)
Also, when operating the car, I don't hear the air pump any more, unless I turn it on manually, as if to blow up one of my friends' sex dolls.
QUESTION: So, either I need a new set of bags -- or, what? Does whatever device senses the pitch of the car (high butt, low butt) occasionally fail? What about those little plastic hoses that inflate the suspension bags.
Suggestions, particularly regarding correct diagnosis, much appreciated. I would much prefer to spend a single afternoon under the car and this is where y'all's expertise comes in!