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International Automotive Technicians Network
1988 GMC K1500 Sierra SLE 5.7L Surge, Stall, Misfire
Posted to GM Driveability on 10/10/2002 16 Replies

hi gm techs, we have this 88 gmc k1500 that runs real good when warm but will hardly even idle when cold. the colder the day, the worse it runs. when cold the engine spudders and surges, and also backfires through the [...] the cts with a scan tool seemed ok,i...

16 Replies Received (View Replies)

  Related Documents & Media  1988 GMC K1500 Sierra SLE

 
Message Closed w/Summary

car Vehicle Data

1988 GMC K1500 Sierra SLE

VIN 2GTDK14H7J
Engine5.7 L / 8 cyl / GAS
Trans3-speed Automatic
DeliveryFI / TBI
EmissionsOBD1
SymptomsSurge, Stall, Misfire
OccursCold
Misc.Has Had Eng Swaped to 5.7L
Message Closed w/Summary

car Vehicle Data

1988 GMC K1500 Sierra SLE

VIN 2GTDK14H7J
Engine5.7 L / 8 cyl / GAS
Trans3-speed Automatic
DeliveryFI / TBI
EmissionsOBD1
SymptomsSurge, Stall, Misfire
OccursCold
Misc.Has Had Eng Swaped to 5.7L