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Re: Repeat Cummins 5.9 Electric Lift Pump
Posted to HD/Fleet Forum on 1/21/2018 7 Replies

The tech on it previously had the ground side controlled by a relay during key on and the pump still failed. The RV has been with us ever since I started at the distributor 6 months ago it’s never made it out of its parking spot before the lift pump failed. Th... Login to read more.

7 Replies Received (View Replies)