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1990 GMC S15 High Sierra 4.3L Cuts out, Misfire
Posted to GM Driveability on 8/28/2003 9 Replies

i am a 1st year tech and this is my truck. one night i came around a corner and it backfired real loud. pulled over and turned my lights off. checked her over than continued and put the lights back on when it started to act up again.

at work put it on the sc...

9 Replies Received (View Replies)

  Related Documents & Media  1990 GMC S15 High Sierra

 
Message Closed w/FIX

car Vehicle Data

1990 GMC S15 High Sierra

VIN 1GTCT14Z0L
Engine4.3 L / 6 cyl / GAS
Trans4-speed Automatic
DeliveryFI / tbi
Emissionsunknown
SymptomsCuts Out, Misfire
Misc.Rebuilt at 214000
Message Closed w/FIX

car Vehicle Data

1990 GMC S15 High Sierra

VIN 1GTCT14Z0L
Engine4.3 L / 6 cyl / GAS
Trans4-speed Automatic
DeliveryFI / tbi
Emissionsunknown
SymptomsCuts Out, Misfire
Misc.Rebuilt at 214000