auto-leveling

wondering if anyone has any experience with autoleveling systems. I have a 1988 olds 98 and the air compressor use to "burp" every once in a while, but now it has stopped. I checked the compressor by "hot " wiring it and it seems fine, the level switch under the car doesn't seem to do any thing if iI move it back and forth manually. Any other Ideas?

If all the mechanics look good & you said you hot wired the comp & it's working, you have a 90% probability the E.L.C. sensor is at fault. The last time I checked on one it ran around $275.00 to $325.00 though, sorry for the bad news.

Check at the wreckers, no need for a new one, warranty usually 90 days from the boneyard.