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1992 GMC C1500 Sierra SLE 5.0L Hesitation, Surge
Posted to GM Driveability on 5/17/2007 8 Replies

hi, THIS TRUCK HASPLENTY OF POWER AND RUNS NORMAL IN OPEN LOOP. I HAVE AN INTERMITTENT CODE FOR ESC CICUIT PROBLEM BUT IT RUNS BAD WHEN WARM ALWAYS . IT DOESNT MATTER IF THE CODE IS SET OR NOT . SEEMS TO RUN ALOT BETTER WITH EGR VACUUM LINE UNPLUGGED AND LEFT ...

8 Replies Received (View Replies)

  Related Documents & Media  1992 GMC C1500 Sierra SLE

 
Message Closed w/FIX

car Vehicle Data

1992 GMC C1500 Sierra SLE

VIN 2GTEC19H9N
Engine5.0 L / 8 cyl / GAS
Trans5-speed Standard
DeliveryFI / tbi
SymptomsHesitation, Surge
OccursHot, Under Load
Message Closed w/FIX

car Vehicle Data

1992 GMC C1500 Sierra SLE

VIN 2GTEC19H9N
Engine5.0 L / 8 cyl / GAS
Trans5-speed Standard
DeliveryFI / tbi
SymptomsHesitation, Surge
OccursHot, Under Load