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7.8L New Holland
Posted to HD/Fleet Forum on 7/5/2018 7 Replies

Hi everyone, I have an old 1987 F8000 dump truck with a 7.8L New Holland (Brazilian Ford Diesel). It has a heavy knock after running about 10 minutes and believe it is a fuel knock as a bottom end would always be there. Anyway, we pulled the injectors and they... Login to read more.

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