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Professional Automotive Repair Technical Discussions for February 20, 2021 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 European
| Help Request | Answers | |
| 2013 Mercedes-Benz C250 1.8L Engine internals VIN: WDDGF4HB7D Sounds almost like pre ignition. Deep clanging, harmonics. Seems more from the upper side, back of the engine. Not from the oil pan. No change in how the engine runs. Starts fine. Sound increases with RPM. Nothing under the valve cover looked out of the or... |
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Fixes & Summaries for European
| Fix/Summary | Answers |
