welll on the way to office today the vette started stuttering/skipping when accelerating. It progressively got worse until the check engine light came on... So I had to leave it at the dealer and they won't be able to have a technician look at it till monday... Sooo in the meantime I thought I'd check and see if anyone has had a similar problem?? and what it turned out to be?? sensor, plug etc? One more thing that sucks is I take in a corvette z06 and for a loaner car I get a 98 cavalier that burnes more oil than gas....thanks!