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1990 Chevrolet Van G20 4.3L Hesitation, Surge
Posted to GM Driveability on 7/17/2002 11 Replies

Vehicle lacks fuel under load between 2000 rpms. As stated replaced computer 3 times. Checked power and ground, everything is okay there. All sensors stated above checked, found to be good or replaced. Note- Vehicle has 225,000 miles.

First time user- just jo...

11 Replies Received (View Replies)

 
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car Vehicle Data

1990 Chevrolet Van G20

VIN [No VIN Available]
Engine4.3 L / 6 cyl / GAS
Trans4-speed Automatic
DeliveryFI / tbi
SymptomsHesitation, Surge
OccursUnder Load
Message Closed

car Vehicle Data

1990 Chevrolet Van G20

VIN [No VIN Available]
Engine4.3 L / 6 cyl / GAS
Trans4-speed Automatic
DeliveryFI / tbi
SymptomsHesitation, Surge
OccursUnder Load