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1997 Chevrolet K3500 6.5L Hesitation, Surge
Posted to GM Driveability on 7/28/2000

This pickup came in with a severe bucking--intermitent-- it would only occur at certin throttle positions. I scoped the accelator pedal sensor. It tested good. no glitches and all the voltages where they were supposed to be. I tried pulling codes from the ecm ...

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car Vehicle Data

1997 Chevrolet K3500

VIN 1GCHK33FOV
Engine6.5 L / 8 cyl
EmissionsOBD-II Compliant
SymptomsHesitation, Surge
OccursUnder Light Throttle
Misc.4X4 Crew Cab Dulley
Message Closed w/FIX

car Vehicle Data

1997 Chevrolet K3500

VIN 1GCHK33FOV
Engine6.5 L / 8 cyl
EmissionsOBD-II Compliant
SymptomsHesitation, Surge
OccursUnder Light Throttle
Misc.4X4 Crew Cab Dulley