ok i think i have the deceleration prob that makes that weird noise when i let go of the gas. can some one tell me more of its characteristics so i can make sure that i do in fact have this prob. and if i do have it how would i go about taking it to the dealer. what is the tsb number on it? do i juss tell them to fix it, what do they actually replace to solve this prob? BTW i juss installed an intake on my car will they give me beef about it and not want to reapair the car? does the intake void my warranty?

Thanks Mike

 

TSB 054 is the Decceleration problem. If you do a search for this topic, you should find the way to deduce the symptoms, but here's my summary-

in 2nd and thrid gear, release throtlle to decellerate and a heatshield-type-rattle will appear between 3-4k. If you hear it, tap the throttle and see if it disappears immediately. If so, you have the noise.

had mine fixed and WOW waht a nice change. Good luck.