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1998 GMC C3500 Sierra SL 6.5L Surge
Posted to GM Driveability on 9/12/2003 6 Replies

Hello truck was brought in with complaint of surging I started truck Idles perfect but as soon as I touch the thottle it revs to 4500 rpm and jumps up and down checked codes none present none of the readings were out of range according to scanner don't normaly...

6 Replies Received (View Replies)

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Message Closed w/Summary

car Vehicle Data

1998 GMC C3500 Sierra SL

VIN 1GTHC33F0W
Engine6.5 L / 8 cyl / DIESEL
Trans4-speed Automatic (Electronic)
DeliveryFI
EmissionsOBD-II Compliant
SymptomsSurge
OccursAlways
Message Closed w/Summary

car Vehicle Data

1998 GMC C3500 Sierra SL

VIN 1GTHC33F0W
Engine6.5 L / 8 cyl / DIESEL
Trans4-speed Automatic (Electronic)
DeliveryFI
EmissionsOBD-II Compliant
SymptomsSurge
OccursAlways