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.
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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.