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1988 Chevrolet G20 5.7L Poor Idle Quality, Stall, Misfire
Posted to GM Driveability on 2/28/1999

Hello all, This van runs extremely rich on initial cold start and then slowly smooths out. After it warms up a few minutes, it runs fine. Kinda like a choke pull-off not working if it had a carb. Also, the problem only occurs when the engine is complet...

 
Message Closed w/FIX

car Vehicle Data

1988 Chevrolet G20

VIN 1GCDG14K1N
Engine5.7 L / 8 cyl
EmissionsFED
SymptomsPoor Idle Quality, Stall, Misfire
OccursCold
Message Closed w/FIX

car Vehicle Data

1988 Chevrolet G20

VIN 1GCDG14K1N
Engine5.7 L / 8 cyl
EmissionsFED
SymptomsPoor Idle Quality, Stall, Misfire
OccursCold