Well I was feeling really great about my truck tonight, I got alot of my issues solved. So I decided to try a previous race tune ...............and I thought I heard a ping on one of the programs. Not being sure what the noise was I dug around to make sure there was not anything loose inside the cab.........bingo, found a chew can rolling around in my door pocket.
So I proceeded to try the next program on the list and I heard it again, but this time a bit louder and a little more frequent......and that program had even less timing..........uhh ohh.
Cab is getting completely cleaned out tomorrow and I will try it again.