I feel so absent from the forum. I cleaned the MAF, have checked the throttle sensors through the AP, and swapped the A/F sensor. I'm still getting the weird hesitation under light acceleration. I also checked for vacuum leaks, especially around the wastegate. About the same time the whole issue started, my power steering also got a little weak at idle. It is functioning otherwise, as long as I've given it some revs. I understandit could all be coincidence, but i hope they are related. I have also had a couple check engine lights (misfires on downshifts) that should be related to the flywheel. The CELs are very rare. I'm not sure what's left to test. I hope it's not coil packs, but the dealer told me they checked out fine. I'm hopimg maybe someone with more build experience can chime in or has some advice on whats to check next... Any thoughts?