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Professional Automotive Repair Technical Discussions for November 14, 2025 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 All Makes and Models
| Help Request | Answers | |
| 2020 Ford Transit-350 XLT 3.5L Hesitation, MIL Lamp on, boost code p0299 VIN: 1FTBW2CG2L Runs great at Idle. While driving will initially get good boost reading from gauge. Then drops and send a P0299 under boost code. Checked all the obvious related issues with leaks, hoses, wastegate, blow off valve, etc. Leaning towards a bad replacement tu... Trouble codes: P0299 (Turbo Under Boost) |
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| 2021 Ford F-350 Super Duty XL 7.3L Surge, MIL Lamp on VIN: 1FDRF3HN1N Hello, and thanks in advance for any insight you might be able to provide. This 2022 f350(not sure why the vin did not match) came in with p0171/p0174. Long term fuel trims at 29% on both banks. Short term fuel trims roughly 8% at idle, varying with drivin... Trouble codes: P0171, P0174 |
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Fixes & Summaries for All Makes and Models
| Fix/Summary | Answers | |
| 2005 Chevrolet Astro 4.3L charging system VIN: 1GNDM19X95 this one is not fixed, it had to be pushed into a corner til i get more time. putting an agm battery in this astro, was a mistake, the battery, for undetermined reasons, shorted. the alternator went to full field and damaged the pcm. long story short, replac... |
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| 2018 Mercedes-Benz C300 2.0L Poor Idle Quality, Hesitation, Surge, Poor Fuel Economy, MIL Lamp on, Cranks excessively VIN: 55SWF4JB2J P064104- Output 1 for the reference voltage of the sensors has an electrical fault. I learned years ago in Bosch Training school the focus should be the first code, is where the issue lies. The key words in that P064104 code is the first word Output, the secon... Trouble codes: P6410, P6DA0, P2138. |
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