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1991 GMC S15 Jimmy SLE 4.3L Poor Idle Quality, Hesitation, Surge, Misfire
Posted to GM Driveability on 10/20/1999

Hi fellow Techs. This is my first post. I work on Honda's for a living and am not real familiar with GM. This truck is a relatives and I told him I would see what I could do at home. What I found was a miss from #5 cylinder. I figured maybe I damaged the s...

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car Vehicle Data

1991 GMC S15 Jimmy SLE

VIN 1GKCT18Z0M
Engine4.3 L / 6 cyl / GAS
Trans4-speed Automatic
DeliveryFI / EFI
SymptomsPoor Idle Quality, Hesitation, Surge, Misfire
OccursHot, Under Load, on Accel, Idle
Message Closed

car Vehicle Data

1991 GMC S15 Jimmy SLE

VIN 1GKCT18Z0M
Engine4.3 L / 6 cyl / GAS
Trans4-speed Automatic
DeliveryFI / EFI
SymptomsPoor Idle Quality, Hesitation, Surge, Misfire
OccursHot, Under Load, on Accel, Idle