P0171 Diagnostic Trouble Code Discussion for October 2023
Fuel System Lean (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 P0171
| Help Request | Posted | |
| 2005 Jeep Grand Cherokee Limited 5.7L Poor Idle Quality, Surge, Cuts out, Misfire, MIL Lamp on VIN: 1J4HR58626 P0171: Fuel System Lean (Bank 1). Some of the wires were broken or bit into who knows we replaced wires and plugs, also replaced all fuel injectors. We also droped the exhaust and checked converters they were not melted or broken up looked good. Runs just like it is missing, when you first... |
October 04, 2023 |
