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Professional Automotive Repair Technical Discussions for November 6, 2018 International Automotive Technicians' Network (iATN) - Members Only |
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| (Also Available: All, Asian, Chrysler, European, Ford, GM.) | ||
| Vehicle Owners: If you are seeking an automotive repair professional to service your vehicle, visit the iATN Repair Shop Finder. | ||
Open Help Requests for Ford
| Help Request | Answers |
Fixes & Summaries for Ford
| Fix/Summary | Answers | |
| 2011 Ford F-150 XL 5.0L spark knock VIN: 1FTFW1EF4B After driving and watching the fuel trims we notice that at cruising speed the short trim would max at 30%, it idle is was much more normal. Took a stab in the dark and replaced the mass air flow sensor. Reset the KAM and test drove again, the noise was gone... |
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