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Prev Professional Automotive Repair Technical Discussions for July 11, 2025
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2021 Ford F650 7.3L engine VIN: 1FD0X5HN0M
Hi, we have a random snapping noise in the engine of this f-550 power company boom truck. It sounds loudest in the front center of the engine and is worse when hot. It goes away when the RMPs are raised above idle. We removed the belt, and the noise is sti...
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