Originally Posted by scott1469
Thanks a million, if I could get it to not ping on 87-89 octane I would be happy, no codes just slightly pings at light throttle
Yeah I was reading your other thread but it doesn't make any sense to me. Your truck was made to run on 87 and I never had an issue at all. Plus you have no codes to really go on as well.
Its hard to tell how bad it is without actually being there to see if it is a problem.