P0440 is the code that will give you a CEL when your gas cap is loose. Could be that you have a short, then again tightening your gas cap couldn't hurt and it won't cost you $300. <img src="/forums/images/graemlins/cheers.gif" alt="" />


Steve

'97 Rodeo 5spd. 3.2L SOHC V6 4WD