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2000 Chevrolet Silverado 1500 4.3L Hesitation, Surge, Cuts out, MIL Lamp on
Posted to GM Driveability on 4/20/2009 26 Replies

Ok. Here goes the story. One of our customers sons got a DUI under age about a year ago. His license was suspended and the truck sat til about a month ago. On the second day of driving, customer notices a loud knocking noise from the engine, so he had it towed...

26 Replies Received (View Replies)

  Related Documents & Media  2000 Chevrolet Silverado 1500

 
Message Closed w/FIX

car Vehicle Data

2000 Chevrolet Silverado 1500

VIN 1GCEC14WXY
Engine4.3 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
EmissionsOBD-II Compliant
SymptomsHesitation, Surge, Cuts Out, MIL Lamp On
OccursAlways, Under Load, on Accel

Trouble Codes

P0131Heated Oxygen Sensor (Bank 1 Sensor 1) Circuit Low Voltage
P0151Heated Oxygen Sensor (Bank 2 Sensor 1) Circuit Low Voltage
P0171Fuel System Too Lean (Bank 1)
P0174Fuel System Too Lean (Bank 2)
Message Closed w/FIX

car Vehicle Data

2000 Chevrolet Silverado 1500

VIN 1GCEC14WXY
Engine4.3 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
EmissionsOBD-II Compliant
SymptomsHesitation, Surge, Cuts Out, MIL Lamp On
OccursAlways, Under Load, on Accel

Trouble Codes

P0131Heated Oxygen Sensor (Bank 1 Sensor 1) Circuit Low Voltage
P0151Heated Oxygen Sensor (Bank 2 Sensor 1) Circuit Low Voltage
P0171Fuel System Too Lean (Bank 1)
P0174Fuel System Too Lean (Bank 2)