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Ron3rd's avatar
Ron3rd
Explorer III
Jun 22, 2018

Better way to change rear fuel filter on 2016 Cummins?

Does anyone know a better way to change the rear fuel filter (water separator) on a new generation Cummins without getting showered with diesel fuel? I've done it twice now and always get a lot of ...
Tow Vehicles
azrving's avatar
azrving
Explorer
Jun 23, 2018
Open the drain for awhile. Remove the water sensor connector. Remove the whole sensor assembly. Put a garbage bag around the filter and remove it.

You can buy a longer hose for the front drain and tuck it up out of the way.

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