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2000 GMC Sierra 1500 SL 5.3L Poor Idle Quality, MIL Lamp on
Posted to GM Driveability on 1/11/2008 8 Replies

Loyal cust came in awhile ago with same codes. We checked a few basics and sent him to the chev dealer up the road. We are a Ford dealership. They checked it, replace one injector and chemically cleaned the rest of the injectors. Now he has come back to us wit...

8 Replies Received (View Replies)

  Related Documents & Media  2000 GMC Sierra 1500 SL

 
Message Closed w/Summary

car Vehicle Data

2000 GMC Sierra 1500 SL

VIN 2GTEC19T2Y
Engine5.3 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
EmissionsOBD-II Compliant
SymptomsPoor Idle Quality, MIL Lamp On
OccursAlways

Trouble Codes

P0175Fuel System Too Lean (Bank 2)
P0300Multiple Misfire Detected
Message Closed w/Summary

car Vehicle Data

2000 GMC Sierra 1500 SL

VIN 2GTEC19T2Y
Engine5.3 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
EmissionsOBD-II Compliant
SymptomsPoor Idle Quality, MIL Lamp On
OccursAlways

Trouble Codes

P0175Fuel System Too Lean (Bank 2)
P0300Multiple Misfire Detected