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2002 Chevrolet Silverado 1500 5.3L Poor Idle Quality, Surge, Misfire, MIL Lamp on
Posted to GM Driveability on 2/5/2009 20 Replies

Hi Gang! This is my brothers truck, has had an on going problem with this vehicle. Only when cold there is a noticeable misfire and rough running with the MIL coming on and reading the above codes. I have performed basic system checks but found nothing outn of...

20 Replies Received (View Replies)

  Related Documents & Media  2002 Chevrolet Silverado 1500

 
Message Closed w/Summary

car Vehicle Data

2002 Chevrolet Silverado 1500

VIN IGCEK19T22
Engine5.3 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI / PFI
EmissionsOBD-II Compliant
SymptomsPoor Idle Quality, Surge, Misfire, MIL Lamp On
OccursCold

Trouble Codes

174Lean Bank 2
300Random multiple misfire
P00
P0171Fuel System Too Lean (Bank 1)
Message Closed w/Summary

car Vehicle Data

2002 Chevrolet Silverado 1500

VIN IGCEK19T22
Engine5.3 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI / PFI
EmissionsOBD-II Compliant
SymptomsPoor Idle Quality, Surge, Misfire, MIL Lamp On
OccursCold

Trouble Codes

174Lean Bank 2
300Random multiple misfire
P00
P0171Fuel System Too Lean (Bank 1)