This short hose is located between the fuel injection feed manifold and the fuel return pipe on 2006 to 2010 Duramax engines. It is a good idea to replace this hose when changing the CP3 injection pump.
This short hose is located between the fuel injection feed manifold and the fuel return pipe on 2006 to 2010 Duramax engines. It is a good idea to replace this hose when changing the CP3 injection pump.