It’s not uncommon for Ford’s 6.7-liter Powerstroke V-8 to have issues with its fuel system.
This generation of the Powerstroke engine uses a high pressure fuel pump system. However, because of the 6.7 Powerstroke fuel pump’s metal-on-metal contact, the Bosch CP4.2 injection pump can fail, and the resulting contamination can wreak havoc on the rest of the fuel system. Such damage can require a full 6.7 Powerstroke fuel system replacement. +Read more
In addition, 6.7 Powerstroke fuel filters can clog, creating low fuel pressure and stalling or hard starts.
Shop ProSource Diesel’s wide range of parts for everything you need to repair your 6.7’s fuel system.