Surging & High Idle (LS1Edit)
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Joined: Nov 2001
Posts: 3,066
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From: Sunny San Diego
Surging & High Idle (LS1Edit) I just did a heads & cam install. Been working with the IAC's to get rid of the surging and stalling.
So far idle has been pretty good. But now the idle will jump up up 1000-1200 rpms for a few seconds when I start the car or move from park to neutral or in gear, also when I come to a stop. Then drop to normal. Any ideas?
So far idle has been pretty good. But now the idle will jump up up 1000-1200 rpms for a few seconds when I start the car or move from park to neutral or in gear, also when I come to a stop. Then drop to normal. Any ideas?
