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1987 Chevrolet Caprice 5.0L Excessive Emissions, Poor Idle Quality, high HC
Posted to GM Driveability on 2/4/1999

Hawdy all! This chevrolet caprice came in with a complaint of running rough cold. I tryed to adjust the carb but it did no good. I rebuilt the carb. and did a tune-up. The vehicle still runs the same. When the vehicle is in open loop it idles real rough. T...

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car Vehicle Data

1987 Chevrolet Caprice

VIN 1G1BN81Y6H
Engine5.0 L / 8 cyl / GAS
Trans4-speed Automatic
DeliveryCARB / Carb.
EmissionsFederal Emissions
SymptomsExcessive Emissions, Poor Idle Quality, High Hc
OccursCold, Idle, in Open Loop
Misc.Estate Wagon Carb.# 17083253
Message Closed

car Vehicle Data

1987 Chevrolet Caprice

VIN 1G1BN81Y6H
Engine5.0 L / 8 cyl / GAS
Trans4-speed Automatic
DeliveryCARB / Carb.
EmissionsFederal Emissions
SymptomsExcessive Emissions, Poor Idle Quality, High Hc
OccursCold, Idle, in Open Loop
Misc.Estate Wagon Carb.# 17083253