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1990 Chevrolet S10 Blazer 4CC Poor Idle Quality
Posted to GM Driveability on 8/27/1998

When the engine warms up it begins to idle bad almost like a [...] the plugs were rich except #3 and #5 the were white.I replace the intake gasket, but had the same results. Thanks

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car Vehicle Data

1990 Chevrolet S10 Blazer

VIN IGCCS14Z7L
Engine4 / 6 cyl
SymptomsPoor Idle Quality
OccursHot
Message Closed

car Vehicle Data

1990 Chevrolet S10 Blazer

VIN IGCCS14Z7L
Engine4 / 6 cyl
SymptomsPoor Idle Quality
OccursHot