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1996 Chevrolet C2500 Suburban 7.4L Hesitation, Surge, Misfire
Posted to GM Driveability on 5/4/2010 17 Replies

Scan tool data looks ok. Intermittently at a stop it will misfire & or unstable idle. At cruse most of the time it feels like the cruse is hunting, surgeing, & or momantary buck. At medium to hard accel it is ok, at floored it is ok. Even though the scan tool ...

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car Vehicle Data

1996 Chevrolet C2500 Suburban

VIN 1GNGK26J9T
Engine7.4 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFuel Injection / SEFI
EmissionsOBD-II Compliant
SymptomsHesitation, Surge, Misfire
OccursIntermittently
Message Closed w/FIX

car Vehicle Data

1996 Chevrolet C2500 Suburban

VIN 1GNGK26J9T
Engine7.4 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFuel Injection / SEFI
EmissionsOBD-II Compliant
SymptomsHesitation, Surge, Misfire
OccursIntermittently