What is a FASS?
FASS stands for Fuel Air Separation System and is a combination diesel fuel lift pump and fuel filtration system that is designed to improve your diesel truck’s fuel mileage, engine performance and extend the life of your diesel injection system.
How often do I change my FASS filters?
The full flow filter every 15k or so and the w/s filter double that. Your factory filter every 50k with the Fass lift pump in line. When purchasing the replacement filters you can purchase other brands such as the cat & baldwin to replace the w/s filter and the most popular is the Donaldson for the full flow.
Are FASS fuel pumps good?
FASS fuel pumps are used on big rigs and have a reputation for being extremely reliable. It’s a bit noisier than the stock pump and pumps way more volume and pressure (95 GPH at 16-18 PSI) Diesel fuel fuel is drawn from the tank and “polished.
How long is FASS warranty?
a 1 YEAR
If product registration and receipt is not received within 30 days of end user purchase date there is a 1 YEAR manufacture warranty from manufactures date. If warranty work is needed, please call FASS with your serial number of your pump to verify if registration was completed properly.
How many miles can a Fass fuel filter go?
All vehicles should come with a maintenance guide telling owners when certain parts should be replaced. And while most diesel fuel filters should be replaced every 10,000 to 25,000 miles, it could vary depending on how frequently the vehicle is used and how well it’s maintained.
Does a Fass add horsepower?
Some benefits include, improved life of the injection system, improved horsepower and torque, fuel mileage increase and easier starts during the cold winter months. All this is possible not only because FASS has designed the most advanced fuel and air filtration system on the market today.
How long do Fass lift pumps last?
30,000-60,000 miles is the general life expectancy. The water seperator should be drained about every 250 gallons of fuel to make sure water is not present in diesel fuel.
Will a lift pump void my warranty?
Your question to dealer::: Can I install a lift pump and not void the warranty? Dealer response:::: No , it wont void the warranty.
Does a Fass add power?
Do lift pumps add horsepower?
For diesels, lift pumps are the unsung heroes of their respective performance world. In addition to making big horsepower a reality, they add reliability to the entire fuel system, yield improved filtration over stock and (if electric) offer infinite adjustability over fuel pressure.
How often should you change a fuel filter on a diesel engine?
Diesel fuel is by nature, quite dirty, so it makes sense that the fuel filter is one of the most important filters on any diesel application. They usually require a change every 10,000 to 15,000 miles whereas a modern gasoline fuel filter could go 100K+ miles before a change is needed – if at all.