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International Automotive Technicians Network
Re: 99 chev 1500 5,7 miss off idle
Posted to Technical Discussion Forum on 12/12/2002

Hi Mark,

[...trimmed text...]

We REALLY need more information on this before we can help. We need the specific year, OBDII data, mileage, what has been checked, like specific ignition tests, state of tune, fuel trims, e... Login to read more.