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Re: Isuzu NPR Fuel Pressure Issue
Posted to HD/Fleet Forum on 4/22/2018 1 Reply

John in the passed when I get a p0093 large fuel leak I check the fuel return. Remove the valve cover disconnect the fuel return lines from the injectors and plug the line connection that goes back to the main fuel line (back part the head ) now install indivi... Login to read more.

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