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1999 Chevrolet C1500 Suburban 5.7L MIL Lamp on
Posted to GM Driveability on 8/24/2006 15 Replies

Thank god this is a friend's vehicle. Yes, the Suburban is in for it's SAME 5th O2 problem in 1 year! My tech is pretty sharp, but his and the shop's credibilty are in jeopardy. The same tests are run, and the same O2 is found bad each time. We suspect some ki...

15 Replies Received (View Replies)

  Related Documents & Media  1999 Chevrolet C1500 Suburban

 
Message Closed w/FIX

car Vehicle Data

1999 Chevrolet C1500 Suburban

VIN 3GNEC16R7X
Engine5.7 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI / EFI
EmissionsOBD-II Compliant
SymptomsMIL Lamp On
OccursOver Time
Misc.Lifted Body, Oversize Tires

Trouble Codes

P0137Heated Oxygen Sensor (Bank 1 Sensor 2) Circuit Low Voltage
Message Closed w/FIX

car Vehicle Data

1999 Chevrolet C1500 Suburban

VIN 3GNEC16R7X
Engine5.7 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI / EFI
EmissionsOBD-II Compliant
SymptomsMIL Lamp On
OccursOver Time
Misc.Lifted Body, Oversize Tires

Trouble Codes

P0137Heated Oxygen Sensor (Bank 1 Sensor 2) Circuit Low Voltage