DURAMAX FUEL FILTER HOUSING LEAKING
DIY Duramax Fuel Fix: Rebuilding A Leaky Fuel Filter Head
A common problem with high-mileage 2001-2010 Duramax trucks is that the fuel filter head assembly begins to develop air leaks. The engine’s CP3 high-pressure fuel pump is capable of drawing fuel from the tank without the aid of an external lift pump as long as the system remains primed.
Fuel Filter Housing Leak? - Chevy and GMC Duramax Diesel Forum
Oct 18, 2010is it your fuel primer pump on top that is leaking. check that out 2007 chev 3/4 ton ccsb ltz 6" rcd lift, amp research elec steps, mag hitec diff cover, amsoil dual bypass oil filter, bushwacker flares, 295/70/17 toyo m/t, a bunch of go-fast parts I cant name for the time being.Author: Jakep4401lb7 Fuel Filter housing question - Chevy and GMC DuramaxAug 30, 2016Fuel Filter Housing ReplacementJun 09, 2016fuel filter housing leak - Chevy and GMC Duramax Diesel ForumJan 12, 2011Chevy and GMC Duramax Diesel Forum See more results