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1997 GMC K2500 Sierra SL 7.4L Excessive Emissions, No Start, Poor Idle Quality, Hesitation, Stall, Misfire
Posted to GM Driveability on 1/15/2021 27 Replies

Hello good people. We replaced the fuel pump about month ago then distributor about 2 weeks ago. The truck got towed in for no power, starts super hard or not at all, wont idle, heavy exhaust fumes when finely gets going, wont rev over 2000rpm. New plugs &...

27 Replies Received (View Replies)

  Related Documents & Media  1997 GMC K2500 Sierra SL

 
Message Closed w/FIX

car Vehicle Data

1997 GMC K2500 Sierra SL

VIN 1GTGK29JXV
Engine7.4 L / 8 cyl / GAS
Trans5-speed Standard
DeliveryFuel Injection / mpfi
EmissionsOBD-II Compliant
SymptomsExcessive Emissions, No Start, Poor Idle Quality, Hesitation, Stall, Misfire
OccursAlways
Message Closed w/FIX

car Vehicle Data

1997 GMC K2500 Sierra SL

VIN 1GTGK29JXV
Engine7.4 L / 8 cyl / GAS
Trans5-speed Standard
DeliveryFuel Injection / mpfi
EmissionsOBD-II Compliant
SymptomsExcessive Emissions, No Start, Poor Idle Quality, Hesitation, Stall, Misfire
OccursAlways