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Re: Need info to repalce the compleate HP fuel system
Posted to HD/Fleet Forum on 10/5/2020 10 Replies

The camshaft in the HP pump is what fails Andy. Hence, lubricity additive and good quality fuel might be your only hope.

I've often wondered if these pumps should be changed out as a scheduled maintenance item. Login to read more.

10 Replies Received (View Replies)