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1990 Chevrolet Caprice 5.7L Poor Idle Quality, hunting at idle
Posted to GM Driveability on 6/15/2000

Hello fellow technicians, I would like your help in solving this problem. Idle varies from 500 to 800 RPM. Fuel psi was o.k.. Any ideas will be greatly appriceiated.

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car Vehicle Data

1990 Chevrolet Caprice

VIN 1G1BL5474L
Engine5.7 L / 8 cyl
SymptomsPoor Idle Quality, Hunting at Idle
OccursAlways, Idle
Message Closed

car Vehicle Data

1990 Chevrolet Caprice

VIN 1G1BL5474L
Engine5.7 L / 8 cyl
SymptomsPoor Idle Quality, Hunting at Idle
OccursAlways, Idle