P0172 Diagnostic Trouble Code Discussion for August 2018
Fuel System Rich (Bank 1)
Note: This is a professional automotive technician's resource.
Vehicle Owners: If you are seeking an automotive repair professional to service your vehicle, visit the iATN Repair Shop Finder.Trouble Ticket Help Requests for DTC P0172
| Help Request | Posted | |
| 1996 Chevrolet Impala SS 5.7L Poor Idle Quality, Surge, Stall, Runs Rich VIN: 1G1BL52P0T P0172: Fuel Trim System Rich (Bank 1). We could really use some help on this one we have exhausted every angle to this problem. This car came from another shop were they have replaced almost everything. The problem is at idle it runs super rich both banks maxed out negative. We have checked for... |
August 20, 2018 |
