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1997 Chevrolet K2500 Suburban LS 7.4L Misfire
Posted to GM Driveability on 12/23/2014 29 Replies

I have a misfire on #3 cylinder. This one came to me after many things tried elsewhere. The above listed has been changed, an rechecked while here. Converters have just been replaced for restriction. I have checked the previous repairs and adjustments, and fou...

29 Replies Received (View Replies)

  Related Documents & Media  1997 Chevrolet K2500 Suburban LS

 
Message Closed w/Summary

car Vehicle Data

1997 Chevrolet K2500 Suburban LS

VIN 3GNGK26J2V
Engine7.4 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFuel Injection / SFI
EmissionsOBD-II Compliant
SymptomsMisfire
OccursAlways

Trouble Codes

P0171Fuel System Too Lean (Bank 1)
Message Closed w/Summary

car Vehicle Data

1997 Chevrolet K2500 Suburban LS

VIN 3GNGK26J2V
Engine7.4 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFuel Injection / SFI
EmissionsOBD-II Compliant
SymptomsMisfire
OccursAlways

Trouble Codes

P0171Fuel System Too Lean (Bank 1)