Rich
July 14th, 2010, 03:59 PM
Bought a 99 C5 Coupe a couple of months ago. Runs great. Tonight I went out to garage to down load the stock tune with EFILIVE and that seemed to go normal. Ive used EFILIVE for about 5 years on my F body. But now it won't start. And interior lights don't work right. No dome light. Temp control knobs stay lit and gauge lights go out when I turn off ignition. I didn't change tune at all. Just read tune that was in it. I also tried pulling PCM fuse for a minute to see if that would fix problem. Fires up when cranking but dies when key is turned back to run. Any help would sure be appreciated. Thank you