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Professional Automotive Repair Technical Discussions for September 28, 2017 International Automotive Technicians' Network (iATN) - Members Only |
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| (Also Available: All, Asian, Chrysler, European, Ford, GM.) | ||
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Open Help Requests for Ford
| Help Request | Answers |
Fixes & Summaries for Ford
| Fix/Summary | Answers | |
| 2004 Ford F-150 FX4 5.4L MIL Lamp on VIN: 1FTPX14504 Well the customer decided to whole sale the vehicle. I disconnected the exhaust and it made not change to the fuel trims and it still felt low on power. This engine does not have EGR or DPFE sensor so that wasn't the issue. I do not think it was a fuel pr... Trouble codes: P0171 (Lean bank 1), P0174 (lean bank 2). |
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