Okay, I've been reading about this death flash business, and unfortunately my truck has it. I wondered why it didn't have much ***** at low rpm's. The mid and high range powerare fine though. So anyway, I think I will wait and dig into the plenum once I move back to TN next summer (so my more-mechanically-inclined brother can help). My plan is to go in with the aluminum plenum plate kit and replace it, then get the hypertech programmer to take care of the pcm. My question is, since the pinging was the reason for this flash, and the plenum seems to be the reason for the pinging, when I replace the plenum plate and re-program the pcm, will I have the pinging again, or will it go away?

Any help appreciated...