
This type of filtration surpasses the stock fuel filter by a mile. The supplied fuel filter ( FF100-2) will filter your fuel down to a 2 micron rating, and the water separator ( WS100) will remove excess moisture from the fuel system.
#Fass 150 duramax install install#
(see How It Works) Things to considerĬhoosing to purchase and install an AirDog II-4G lift pump will strengthen, protect, and in most cases extend the life of the fuel system and related parts. Due to the fact the LB7/LLY/LBZ/LMM Duramax does not have a factory lift pump, these trucks usually see the most benefit from an AirDog lift pump fuel system. This may lead to a drop in performance, reliability, and fuel efficiency. This will shorten the amount of running time you will get out of them in comparison to the stock fuel system. High mileage and/or additional performance modifications such as a tuner or over size injectors can also weaken your injection pump, or CP3. Over the life of your diesel pickup truck you may install systems that may be putting unnecessary stress on your fuel system. The suction/fuel supply sides connect directly to your factory quick disconnect fittings and the air/vapor return is sent back to the tank through a filler neck tee making the install very straight forward. The pressure side of the pump connects to the injection pump feed line on the frame. This makes it almost hidden, and keeps it out of the way of rocks and debris. This low pressure (8-10 psi) Duramax lift pump mounts to the inner frame rail using the supplied sandwich plate mounting system. The fuel system on the LB7 LLY LBZ and LMM Duramax diesel is one of the most important systems when it comes to performance and reliability.
#Fass 150 duramax install upgrade#
The PureFlow AirDog II-4G 165 GPH A6SABC409 Air/Fuel Separation lift pump, or Fuel Preporator, is a top recommended upgrade for your 2001-2010 Chevy/GMC Duramax diesel.
