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1988 GMC K2500 Sierra 5.7L Excessive Emissions, Hesitation, MIL Lamp on
Posted to GM Driveability on 10/6/1998

Got the truck from hell that we just cant seem to solve a intermitant check engine light and a code 45 (02) sets when customer drives truck for 50 miles or so and the truck runs rough at idle and black smoke from exhaust and only when he is on the freeway....

  Related Documents & Media  1988 GMC K2500 Sierra

 
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car Vehicle Data

1988 GMC K2500 Sierra

VIN 1GTFK24KXJ
Engine5.7 L / 8 cyl / GAS
Trans4-speed Automatic
DeliveryFI / TBI
SymptomsExcessive Emissions, Hesitation, MIL Lamp On
OccursHot, Cruise
Message Closed

car Vehicle Data

1988 GMC K2500 Sierra

VIN 1GTFK24KXJ
Engine5.7 L / 8 cyl / GAS
Trans4-speed Automatic
DeliveryFI / TBI
SymptomsExcessive Emissions, Hesitation, MIL Lamp On
OccursHot, Cruise