I have a 2003 Tahoe, tonight the air pump all of a sudden just started running and would not shut off unless I turned the engine off. I then let it sit for a few minutes and started it back up and it came on about 5 seconds as normal then shut off. Has anyone had this problem before or any problems at all with the Autoride? My shocks do not leak down any. The Tahoe is still under the extended warranty. Any advice will be appreciated. THANKS!:confused2: