PureFlow AirDog Air/Fuel Separation System 100 GPH
The AirDog® provides the proper pressure/flow of fuel to your diesel engine under virtually all operating conditions for PEAK EFFICIENCY with CONSISTENT and MAXIMUM POWER OUTPUT!
The compact AirDog® provides the most effective technology designed specifically for diesel pickups to remove water, particulates, vapor and entrained air from diesel fuel.
Supplies Fuel to Ford’s High Pressure Pump
Model Max Flow Pressure
FP-100 100 GPH Preset-10 PSI
FP-150 150 GPH Preset-10 PSI
3 Reviews Hide Reviews Show Reviews
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Should have done this the first time
I went through 3 variations of the "Hutch Mod" and pre-pump filters and could not get all of the air out of my fuel. I tried the Riffraff filter, Racor strainer, and a Napa filter on a standard base, 2 of those were letting in so much air that my fuel pump was cavitating. Even going through each connection with a vacuum pump didn't work out for me, double fuel hose clamps just aren't enough for a connection that will be under vacuum.
The fourth time I dropped the tank I removed all the screen and pickup foot in the tank and extended the tubing to less than 1/8" from the bottom and installed this Airdog system feeding my stock pump. No more fuel pump cavitation, no more air in the fuel, I have no noticeable injector cackle with all 8 AD injectors and the RiffRaff FRX kit.
This is the easiest way to remove all the air from the fuel in your 7.3. The only reason I gave 4 stars is the fuel line that comes with the kit is junk, you will need to find your local Parker dealer and purchase 15-18 feet (depending on your mounting location) of their 801 fuel hose and toss the stuff that comes with the kit in the trash. -
Quality
Great pump and filtration, riffraff was quick to ship and even upgraded me from ad 100 to 150 for free thank you
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product is great - didnt send correct parts
Product works great and really improved my truck when towing
Did receive the incorrect parts and Air Dog wants to ship with 3-4 day delivery
And doesn't effect Air Dog if you wait