kimossabi Posted April 26, 2011 Report Share Posted April 26, 2011 Hey fellas Im looking to get my throttle body ported and polished. A buddy of mine had his done and when he had it tuned he said the tuner had a lot of trouble getting it to idle right. Have any of you had this same problem? Quote Link to comment Share on other sites More sharing options...
chpspecial Posted April 26, 2011 Report Share Posted April 26, 2011 Only when the port job is excessive, and the blade no longer seals up against the Body of the TB. Unmetered air comes in the the PCM has a hell of a time trying to conpensate for it. Then you will have big tunning issues. Quote Link to comment Share on other sites More sharing options...
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