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Re: cylinder contribution test
Posted to HD/Fleet Forum on 4/12/2016 1 Reply

Air check the oil system?I find often times the long time hot crank is an o-ring leak.D ring updated pipes from Ford are part of any injector R&R [...] if in the year range, an updated STI fitting.(The one for H POP).

Do them to keep from needing to tak... Login to read more.

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