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1994 Chevrolet G20 Chevy Van 4.3L Poor Idle Quality
Posted to GM Driveability on 4/30/2007 11 Replies

This one came in for a rough running after it sat for a few hours, we put a fuel pressure gauge on it and verified a rapid fuel pressure drop but never did see the rough running while the fuel pressure gauge was on it. We did get it to rough idle the very firs...

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car Vehicle Data

1994 Chevrolet G20 Chevy Van

VIN 1GBEG25Z3R
Engine4.3 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI / TBI
SymptomsPoor Idle Quality
OccursCold, After a Hot Soak
Message Closed w/FIX

car Vehicle Data

1994 Chevrolet G20 Chevy Van

VIN 1GBEG25Z3R
Engine4.3 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI / TBI
SymptomsPoor Idle Quality
OccursCold, After a Hot Soak