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1996 Chevrolet C1500 5.0L Excessive Emissions, Poor Idle Quality, MIL Lamp on
Posted to GM Driveability on 1/10/2007 22 Replies

Replaced all 3 O2 [...] wires,rotor [...] still on idles [...] will flash 58 [...] steady [...] help would be greatly appreciated.

22 Replies Received (View Replies)

  Related Documents & Media  1996 Chevrolet C1500

 
Message Closed w/FIX

car Vehicle Data

1996 Chevrolet C1500

VIN 1GCEC14M8T
Engine5.0 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
EmissionsOBD-II Compliant
SymptomsExcessive Emissions, Poor Idle Quality, MIL Lamp On
OccursAlways
Misc.2WD

Trouble Codes

P0172Fuel System Too Rich (Bank 1)
P0175Fuel System Too Lean (Bank 2)
P0300Multiple Misfire Detected
Message Closed w/FIX

car Vehicle Data

1996 Chevrolet C1500

VIN 1GCEC14M8T
Engine5.0 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
EmissionsOBD-II Compliant
SymptomsExcessive Emissions, Poor Idle Quality, MIL Lamp On
OccursAlways
Misc.2WD

Trouble Codes

P0172Fuel System Too Rich (Bank 1)
P0175Fuel System Too Lean (Bank 2)
P0300Multiple Misfire Detected