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1995 GMC K2500 Sierra SL 6.5L Surge, Stall, Misfire, Poor Fuel Economy, MIL Lamp on
Posted to GM Driveability on 4/24/2002 2 Replies

Hey everone Here is a small mystery to ponder. Truck came in in a with a misfire and lots and lots of black smoke --but only at 80km/h. It also has a fuel knock at the same time. I figured it was injectors so I took them out and tested them. all open at 1800ps...

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  Related Documents & Media  1995 GMC K2500 Sierra SL

 
Message Closed w/FIX

car Vehicle Data

1995 GMC K2500 Sierra SL

VIN 2GCFK29SXS
Engine6.5 L / 8 cyl / DIESEL
Trans4-speed Automatic (Electronic)
DeliveryFI
EmissionsNot OBD-II Compliant
SymptomsSurge, Stall, Misfire, Poor Fuel Economy, MIL Lamp On
OccursHot

Trouble Codes

911 fuel
Message Closed w/FIX

car Vehicle Data

1995 GMC K2500 Sierra SL

VIN 2GCFK29SXS
Engine6.5 L / 8 cyl / DIESEL
Trans4-speed Automatic (Electronic)
DeliveryFI
EmissionsNot OBD-II Compliant
SymptomsSurge, Stall, Misfire, Poor Fuel Economy, MIL Lamp On
OccursHot

Trouble Codes

911 fuel