LML Duramax Injectors (2011-2016) Application:60% over LML injector Any fuel not used by

Any fuel not used by the engine is simply recycled back to the tank

The fuel system on your Cummins is the heart of the vehicle’s performance and reliability

The AirDog air/vapor return is sent back to the tank through the filler neck return tee

The pressure side connects directly to the side of the VE-44 injection pump bypassing the factory block mounted mechanical pump and fuel filter housing

The pressure side feeds the CP4 injection pump through the factory feed line on the frame

LML Duramax Injectors (2011-2016) Application:60% over LML injector Any fuel not used by*Unless otherwise specified, all prices listed are for the individual component (each), not full sets. Core returns required $150 charge if no core returned. Inquire for custom sizes.