Main Menu

Diesel fuel system under pressure when shut down?

Engine

Model: CayenneD, Year:2013, Mileage:15,000, Type of use:Street use only
Re the question on draining water and changing the fuel filter on a Cayenne Diesel. Will the fuel system retain pressure that must be bled down before attempting to change the filter or remove water? Will it be necessary to purge air from the fuel system before starting? Thanks!

You must log in to view answers associated with technical questions. Join PCA to participate in our community.
5
Average: 5 (1 vote)