Airdog/Fass

[EnLjones]

So I've been trying to do as much reading as I can on adding one of these two options to replace my stock pump. Although I think I understand most of it. . still a little confused as to remove fuel heater ect. . think I'm going to leave it all in place. . anyhow my question is which of these two is the easiest to install? They both appear to do the same thing... and if I'm reading correctly the fass seems like a complicated install? Am I missing anything? Exactly what do you have to do to install either one of these?

 

[JMetzger]

I installed FASS 95 HPFP on my 02. It doesn't have the fuel & water filters just a straight fuel pump. I kept the factory fuel filter with the heater. I have not had any problem with it as of yet. Was easy to install.

 

[CToney]

I have the FASS 150/95 w/ a 3 mic filter. It is better filtration than stock and at least 4x longer filter changes. You only need a fuel heater if you don't run climatized diesel when necessary. I am from the great white north and I have no trouble without a fuel heater. The air removal helps power and milage. As for installation I have done 4 FASS installs with no trouble. I think the Airdog is a non drill install though.

 

[BillGotthelf]

I have installed both on my vehicles. The installation is about the same and both work about equal. The Airdog uses smaller filters so with that I could assume less mileage between filter changes. The Airdog was less expensive and fits closer to the underside on my 4X4.

 

[Deerezilla]

I have the airdog 150 works good for me. Have not had a problem with out a fuel heater some morning it's around -21

 

[blacksheepdiesel]

Actually the AirDog filter changes have been much less frequent than the stock filter. The last fuel filter I replaced on my AirDog had 150,000 miles on it. No, that is not a typo, 150,000 miles! The AirDog replacement Fleetguard filters are much less expensive than the FASS and the AirDog is less expensive to buy up front. Sounds like a no brainer to me.

BTW, my AirDog now has 340,000 miles total since new with zero issues.

PM me for dealer contact.

Godspeed,
Trent