P0172 Diagnostic Trouble Code Discussion for May 2019
Fuel System Rich (Bank 1)
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| Help Request | Posted | |
| 1998 Chevrolet Malibu LS 3.1L Negative LTFT VIN: 1G1NE52M6W P0172: Fuel System Rich. 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 ... |
May 13, 2019 |
