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Message: <blockquote data-quote="shorty" data-source="post: 1211539" data-attributes="member: 16633">So awhile back i posted on an issue i was having with high idleShort background.huge nitrous backfire ( my fault ) after that the car would not drop idle below 25-3k. Went trough all kinds of stuff, replace upper and lower intake gasket, replaced IAC, replaced TPS and replace mass. even cut the #3 pin on the EEC.After all that i was able to bring the rpms down to about 1800 at idle, but once i drove rpms would jump back to 2200 sitting at a red light and hang about 2500 between shifts.So tonight i decided to give it one more shot, pulled the throttle body and gave it a good cleaning put it back on and same idle issue. i then noticed a HUGE gap where the plate on the butterfly wouldn't close flush. swapped it out with a fox and now it idles perfect and no hanging.So only thing i can think of is, the backfire was so strong it bent the plate. Now maybe its supposed to have a little of a bend to it, but all i know is swapping it out fixed the issue.<img src="http://i598.photobucket.com/albums/tt66/nrshort/IMG_20131006_195333.jpg" alt="" class="fr-fic fr-dii fr-draggable " style="" /></blockquote>