P1171 Diagnostic Trouble Code Discussion for March 2011
Fuel System Lean During Acceleration
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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 P1171
| Help Request | Posted | |
| 2002 Ford F-150 XL 4.2L MIL Lamp on VIN: 1FTRX17222 P1171: Too lean bank 1. Need serious help! Came in as a "routine" double lean code. As you can see by repair history with no success, we need help. Tech found TSB after repairs, every test passed. Well...none of this fixed it, now we are eating it. Tests indicated what to fix... |
March 14, 2011 |
