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1997 GMC K2500 Sierra SL 5.7L Misfire, MIL Lamp on
Posted to GM Driveability on 11/16/2000

veh has had a history of random missfire codes , will not missfire at shop or on testdrive,cannot duplicate problem is there an injector problem on these veh.? veh has plenty of power and gets good milage . any help will be appreciated

  Related Documents & Media  1997 GMC K2500 Sierra SL

 
Message Closed w/FIX

car Vehicle Data

1997 GMC K2500 Sierra SL

VIN 2GETK19R8V
Engine5.7 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI / PORT
EmissionsOBD-II Compliant
SymptomsMisfire, MIL Lamp On
OccursIntermittently
Misc.Z71

Trouble Codes

P0300Multiple Misfire Detected
Message Closed w/FIX

car Vehicle Data

1997 GMC K2500 Sierra SL

VIN 2GETK19R8V
Engine5.7 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI / PORT
EmissionsOBD-II Compliant
SymptomsMisfire, MIL Lamp On
OccursIntermittently
Misc.Z71

Trouble Codes

P0300Multiple Misfire Detected