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2000 Chevrolet K3500 7.4L MIL Lamp on
Posted to GM Driveability on 7/10/2004 6 Replies

MIL light comes on after driving 20-40 miles. Engine has a slight roughness at idle. Power is normal

6 Replies Received (View Replies)

  Related Documents & Media  2000 Chevrolet K3500

 
Message Closed w/Summary

car Vehicle Data

2000 Chevrolet K3500

VIN 1GCHK33JOY
Engine7.4 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI / SEFI
EmissionsOBD-II Compliant
SymptomsMIL Lamp On
OccursIntermittently
Misc.Crewcab, Flatbed

Trouble Codes

175Bank 2 Fuel Trim Rich
Message Closed w/Summary

car Vehicle Data

2000 Chevrolet K3500

VIN 1GCHK33JOY
Engine7.4 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI / SEFI
EmissionsOBD-II Compliant
SymptomsMIL Lamp On
OccursIntermittently
Misc.Crewcab, Flatbed

Trouble Codes

175Bank 2 Fuel Trim Rich