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1998 Chevrolet Malibu LS 3.1L Negative LTFT
Posted to GM Driveability on 5/13/2019 29 Replies

The customer has been dealing with a rich run condition for over two years. I took it on thinking this would be a simple one and a good teaching tool for my Auto Technology classes in the high school. I am totally stumped and hoping someone has dealt with ...

29 Replies Received (View Replies)

  Related Documents & Media  1998 Chevrolet Malibu LS

 
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car Vehicle Data

1998 Chevrolet Malibu LS

VIN 1G1NE52M6W
Engine3.1 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFuel Injection
EmissionsOBD-II Compliant
SymptomsNegative Ltft
OccursAlways

Trouble Codes

P0172Fuel System Too Rich (Bank 1)
Message Closed

car Vehicle Data

1998 Chevrolet Malibu LS

VIN 1G1NE52M6W
Engine3.1 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFuel Injection
EmissionsOBD-II Compliant
SymptomsNegative Ltft
OccursAlways

Trouble Codes

P0172Fuel System Too Rich (Bank 1)