I thought for a while that I had that hesitation problem and I was about to get garys fix, until my check engine light came on. Found out my #3 plug was faulty. I was kinda pissed cause I had dismissed my plugs as the problem seeing as I had just changed them. Anyway, I upgraded to Platinum +4's, and I get noticeably smoother acceleration from stop. Just wondering if anyone has looked into getting MSD ignition or other high performnce ingnition system installed in their suby, pros/cons?