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Old 04-10-2008, 08:37 PM   #1
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Join Date: Apr 2008
Location: valley, Alabama
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88 rough surging idle

2.9L MPI - Will die on cold start unless you bump the gas for a few seconds and keep the idle up around 2K. Later, will often surge and a stop, or just idle rough.
Replaced plugs (suspect), wires, IAC valve, checked intake for leaks. I suspect the plugs because I bought these fancy platinum no-gap plugs. I think I changed too much at once. Ideas?
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