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International Automotive Technicians Network
1995 GMC C3500 Sierra SL 6.5L Surge
Posted to GM Driveability on 10/18/2007 6 Replies

hey guys this truck came in with a bad surge at idle lightly touch accelerator pedal and rpm goes crazy same when driving from a stop lightly on acc pedal it will take off like you floored it and keep pedal at 1/4 throttle and it will keep acc like your at 1/2...

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  Related Documents & Media  1995 GMC C3500 Sierra SL

 
Message Closed w/FIX

car Vehicle Data

1995 GMC C3500 Sierra SL

VIN 1GTHC39F8S
Engine6.5 L / 8 cyl / DIESEL
Trans4-speed Automatic (Electronic)
DeliveryFI
EmissionsNot OBD-II Compliant
SymptomsSurge
OccursAlways

Trouble Codes

35inj pulse width error short response
Message Closed w/FIX

car Vehicle Data

1995 GMC C3500 Sierra SL

VIN 1GTHC39F8S
Engine6.5 L / 8 cyl / DIESEL
Trans4-speed Automatic (Electronic)
DeliveryFI
EmissionsNot OBD-II Compliant
SymptomsSurge
OccursAlways

Trouble Codes

35inj pulse width error short response