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2000 Chevrolet Silverado 1500 4.3L MIL Lamp on
Posted to GM Driveability on 9/1/2001 7 Replies

Hello everybody;

I hope somebody out there can help me. The above vehicle has been in the shop twice due to the check engine light coming on, Another tech replaced both upstream o2 sensors and sent the truck on it's way, it lasted about a week, now it's my tu...

7 Replies Received (View Replies)

  Related Documents & Media  2000 Chevrolet Silverado 1500

 
Message Closed w/FIX

car Vehicle Data

2000 Chevrolet Silverado 1500

VIN 1GCEC14W1Y
Engine4.3 L / 6 cyl / GAS
Trans5-speed Standard
DeliveryFI
EmissionsOBD-II Compliant
SymptomsMIL Lamp On
OccursAlways
Misc.2WD Stepside

Trouble Codes

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

car Vehicle Data

2000 Chevrolet Silverado 1500

VIN 1GCEC14W1Y
Engine4.3 L / 6 cyl / GAS
Trans5-speed Standard
DeliveryFI
EmissionsOBD-II Compliant
SymptomsMIL Lamp On
OccursAlways
Misc.2WD Stepside

Trouble Codes

P0172Fuel System Too Rich (Bank 1)
P0175Fuel System Too Lean (Bank 2)