FASS Fuel Systems "How It Works"

[@josh474]

Thats exactly why i bought a Fass system! Great video 👌

[@barrylenoble6705]

I’ve had my Fass system on my Kodiak c4500 for 8 months now, runs great, i’m averaging two more miles per gallon towing my 40 foot RV 13000 miles smoother running lower idling less overheating, a part of that might be the big banks oil cooler, like it a lot would, recommend it.

[@FASSFuelSystems]

We appreciate that, thank you for all the support!

[@telemetryz]

Absolutely the best $1000.00 that can be spent if you have CP4 fuel pump. With the Exergy’s Improved Stock Inlet Metering Valve (FCA/MPROP) you can have piece of mind that the pump wont grenade and kill your entire system. Thanks FASS for a great product.

[@pafurthumpin4061]

Just got mine delivered today, I’ll be installing Friday without a sump to see how it goes. Will most likely bypass sump and just get a aftermarket straw. I’m excited to run this puppy, great video.

[@FASSFuelSystems]

Thanks for choosing FASS! Definitely let us know what you think of your system, and give us a shout if any questions come up.

[@VeRSINGOnTheGo]

Is exactly what I will be purchasing. Religiously changed/cleaned oil, fuel filter, injection systems and running the best of the best for oil on my 05' 5.9 Cummins. Hauling trip into Arizona, made bad judgement error topping off at an ExxonMobil station and later lost an injector, then the #1 cylinder. Pissed me off to no end. Spending close to $14k on a new motor and transmission refresh. Guarantee this will be a welcomed addition. Thanks for this vid!!

[@dougm4217]

Viper1 what's wrong with Exxon Mobil fill stations?

[@PoliticalGangster]

Where do you get your diesel fuel from?

[@conservativepatriot2837]

Just bought the titanium series for my 2009 2500 HD and I'm very excited about getting it put on

[@FASSFuelSystems]

Heck yeah, we appreciate that!

[@robertgraham1626]

I just installed this system on my Silverado things seem to be working well my only problem is I have a field trip coming from the electric motor what is the cause of that? And thank you I'm unable to find at this point a breakdown of the internal mechanical diagram

[@johnjmcfarland3211]

how does this effect the fuel treatment I add to my tank every fill up?

[@FASSFuelSystems]

Hey John, a FASS system won't affect your fuel additives.

[@jeremiholmquis3638]

Do you have to remove the factory hand pump/filter housing when installing this system?

[@FASSFuelSystems]

Thank you for reaching out, and we appreciate you asking. With our system, you won't have to remove the factory filter housing. If it's something you choose to do we have kits for deleting the factory filter housing. We'd be happy to help answer any other questions that come up as well. Our number is 636-433-5410. Thank you.

[@Lmiller201]

Ok, looks great but I have an issue, I have two tanks, how would I plumb the return line back to the tank I’m using??

[@FASSFuelSystems]

Awesome question, and for the best help with getting this set up our tech line will be able to get all the part numbers and info for you. The number for them is 1-866-769-3747.

[@eduardohmpgrimaldo3729]

I have a 07 5.9 bad cylinder #1 and a ton of blow by due to bad fuel filtration , now I have to rebuild my engine bore out and sleeve my cylinders , had I known about how bad those trucks were about fuel filtration I would have installed this years ago

[@robertrowlin9854]

Does this work for regular gas vehicles as well or just for diesel trucks?

[@zaidchalabi1599]

which model recommended for 1995 detroit 60 series??? just got new reman motor and rebuilt a complete 379 pete looking to start protecting my fuel system right with FASS

[@FASSFuelSystems]

Hey there, thank you for reaching out and we will be happy to help! A 250gph Industrial Series system would be a great fit for your truck, and we have a link here for you to check out as well. fassride.com/shop/product/shop-category/universal-industrial-series/fass-ind250g-industrial-series-diesel-fuel-system-class-8-semi-250gph-universal/ If you have any other questions or need anything at all you are more than welcome to reach out to us at 636-433-5410. Thank you!

[@anthonyray773]

I want to buy one of these for my 2019 l5p. I know it needs to be tuned afterwards. The problem is I have limited abilities to do what's necessary to change the fuel pump ect. My question is, is there a place near Fenton Mo, that sells and installs your system. Also what about a lift pump replacing the in tank fuel pump.

[@FASSFuelSystems]

Hey Anthony, thanks for reaching out. We most definitely do-we'll attach a link to our dealer locator tool below. If you're looking for a specific recommendation, Linco Diesel Performance in Troy, Missouri is very well versed in the L5P platform, and would be happy to get you set up! Here is the link: fassride.com/customer-support/locate-a-dealer/?search_type=zip&dealer_type=1&country=US&zip-code=63026

[@anthonyray773]

Thank you for your information and answering so quickly.

[@FASSFuelSystems]

You are very welcome! If anything else comes up you are more than welcome to reach out to us anytime!

[@guillermobelloso2312]

What do you recommend for a ISX15 Cummins 565 hp on a W900?

[@FASSFuelSystems]

Hey there, thank you for reaching out! We'll be happy to help with a selection for your truck and have a weblink here for you. fassride.com/shop/product/shop-category/universal-industrial-series/fass-ind250g-industrial-series-diesel-fuel-system-class-8-semi-250gph-universal/ If there's anything else you need please feel free to reach out to us!

[@hardr0cker64]

I don’t know a whole lot about diesels, but FASS fuel system increase the reliability of newer diesels that have common issues with DEF, DPF, and EGR’s?

[@FASSFuelSystems]

Great question, and absolutely! The FASS system can help the reliability, and longevity of your diesel engine as well as those components. We have a page on the website that we'll link here as well called what is FASS. fassride.com/what-is-fass/ If you have any other questions or need anything at all you are more than welcome to reach out to us anytime!

[@Rocknranchman]

My FASS 95 has quit - with ign. on - no 12vdc at the motor, checked fuse with meter (OK 12v there) replaced the relay (12v there) checked voltage coming from ECM (7.8vdc with ign. on) Took ground cable off and cleaned it. Other than a broke wire in the harness??? Let ya know what fixes it! 04 Dodge/Cummins 5.9 2500

[@jrhaley9624]

I cant find a system for my 93 7.3idi and i need one i heard you can take one made for 94 and lower the pressure to 7-9 psi and it does the same thing i just want to make sure?????

[@drewmurray2583]

air in the fuel is something that never crossed my mind and I have probably seen it before. With the pump circulating the whole tank of fuel went cloudy

[@FASSFuelSystems]

It's pretty eye-opening to see in person!

[@becraftcorey]

Dose this incress fule pressure at all or dose it just filter fule?

[@nou8257]

It provides better flow and can adjust the pressure

[@Shad0wC0mpany2]

Great video and product! I would just like to know if most customers are using a sump kit in conjunction with this lift pump system. I am curious because I am about to equip a 2016 Duramax Denali with the FASS lift pump system and I wanted to know what other customers are using. *There are other great questions in the comments section about this system that I too would like to hear FASS answer for us. Thanks!!!

[@Spencercwest]

yea majority of people run a sump kit its better for your truck anyway

[@facelesspsycho8252]

I have a 2002 f650 with a 5.9 do you guys offer a pump it

[@FASSFuelSystems]

Great question, and while we don't offer a kit for that specific setup typically the 5.9 Ram kit will work for those trucks with a little modification. We have the weblink attached here for you as well. fassride.com/shop/product/shop-category/2004-5-2007-5-9l-24v-cummins/fass-tsd08100g-titanium-signature-series-diesel-fuel-system-100gph-dodge-cummins-5-9l-1998-5-2004/ If you have any questions or need anything you are more than welcome to reach out to us anytime! 636-433-5410 is our service team number.

[@richardbadi68]

i'm interested but I live in NY and I've seen these pump motors fail because of the crap they put on the roads up here, Are there any other mounting solutions besides under the truck?

[@Driver0808657]

It's got a limited lifetime warranty, email them and ask! I'm in Canada and will be putting this to the test for sure 😁

[@stevecarlisle3323]

@@Driver0808657 the Racor P510MAM is a great alternative. Built for continuous industrial use.

[@thenewlife.pt2724]

Do you guys make anything for 7.3 powerstroke? I see irates diesel, driven diesel, fuel lab regulators? Helppp

[@FASSFuelSystems]

Sure thing! You can check out our kits for the 7.3 Powerstroke here: fassride.com/shop/product-finder/

[@Misesian86]

If nothing else, at least it’s filtering your feel and keeping it super clean, much mire than a regular filter.

[@Gtown1981]

Nice watch.

[@FASSFuelSystems]

Thank you!

[@duramaxman8242]

I'm looking at a fass for my duramax. Its tuned with an intake and the hottest tune is 150hp. I've been told I only need 100 gph, but have noticed the 165 gph is about the same price. Will the 165 cause me to lose mileage because I'm waisting fuel? Thanks

[@FASSFuelSystems]

Great question! Stepping-up to a higher flow option simply means more fuel will be returned to your tank. Your engine will still burn the exact amount of fuel required by the tuning parameters.

[@duramaxman8242]

@@FASSFuelSystems thank you very much. May go ahead with the 165 incase I ever decide to upgrade injectors and/or turbo.

[@FASSFuelSystems]

@@duramaxman8242 Sure thing! If any questions come up, give us a call at 636-433-5410, and our team will be happy to help.

[@Blackneck1994]

Awesome video. I have a 150 Titanium on my Dodge and love it, can't wait to put one on my GMC.

[@35057]

If the FASS stops unexpectedly will the factory vacuum system/CP3 still be able to pull thru the FASS system?

[@sethclift]

Yes my pump fass titanium died under two years old truck still runs fine gonna pull pump and mail in for warranty repair my truck is a 2008 lmm duramax the motor runs way smoother and quieter with the pump working

[@sethclift]

I have a lift pump pressure guage on my cts thats how I knew my pump went bad

[@sethclift]

Theres a video of my failed pump on my page I sent it back to fass they fixed and returned only cost me 16 dollars shipping works great again

[@robinson8140]

Does it work on a Detroit 60 14 L

[@FASSFuelSystems]

For sure! To get you the correct part numbers for everything if you don't mind give us a call at 1-866-769-3747. Our Service team will be happy to help you out!

[@nickcoleman9167]

Does this change the mpg of my truck ?

[@FASSFuelSystems]

It will improve the efficiency of your truck which should improve your fuel mileage. The amount of gain you'll see will be hard to determine based on conditions, loads on the truck, and etc. If you ever have any other questions your more than welcome to reach out to us at 1-866-769-3747.

[@michelelatter4044]

I just installed a bass on my 08 cummins it started once ran for a minute and 30 seconds then died won't start unless I fill the filter then runs for about same time then dies....any suggestions

[@Richie_RHD]

Michele Latter buy an airdog

[@kamilzarzycki3866]

Figure it out?

[@kingjames7273]

A bass???? 🐟 🐠 🎣?

[@AvengX22]

What happens to the water that is seperated.

[@FASSFuelSystems]

Great question, and it is trapped in the filter.

[@AvengX22]

Thank you, great product.

[@FASSFuelSystems]

@@AvengX22 👊👊

[@GTOGregory]

How often should the filter's be changed? Is there a general rule? Do I change them when I change the factory fuel filter, or when the FASS fuel pump starts to whine louder?

[@kenshinhimura9387]

change them every 3k-6k miles just like you would with stock filters. Better to spend a few bucks on filters than to buy engine parts or injectors.

[@danilojones7193]

Nice

[@FASSFuelSystems]

Thank you!

[@gk9417]

Noisy pumps ?

[@westmountainmotorsports]

You aren't going to be able to hear that over the engine 😂

[@harrishall3]

Yes mine is very loud. I can hear it at all times but you get used to it

[@nou8257]

My truck has one can't hear it over the truck even at idle

[@tp8030]

Cant hear it after truck starts.

[@mehrzadkeshtkar5291]

is perfect

[@ruizg26]

Oh by the way shortly after installing this i had to replace all my injectors and my cp4. Shop that installed it is diesel pros in hurst tx.

[@jefflittle5119]

Ya i did too. 5 injectors went out with in 6 months. I think it clean the fuel to good. So some of the lubricant it taken away and burn the injectors up

[@ruizg26]

@@jefflittle5119 yeah I've been adding additive to mine quite a bit trying to keep everything nice and lubed

[@joemotta3680]

What you do when yoy realize your diesel onky uses 30 percent of fuel pumped to it

[@FASSFuelSystems]

Hi Joe! If we understand your question correctly, you're asking about installing an oversized pump. With our systems, you can install a higher-flow pump than your engine needs, and the excess fuel will simply be returned to the tank. Since our pump and filters remove all the fuel contaminants, the excess fuel will be continually polished as it circulates through your fuel system.

[@JohnSmith-ok9sn]

Kewl!

[@user-maxim_79]

Man he needs help speaking. Damn!

[@midamultitool1387]

Chill man, he's fine if you have hard time listening, turn on 1.25x speed

[@colton7373]

he’s probably not addicted to caffeine like you

[@Projectzeroto60]

Theodore probably just a engineer, I have the same problem

[@tim24fan18]

Better go to brushless. Buddy has 2 of these and both dont work..motor need rebuilt again...but when they work. They are badass...

[@FASSFuelSystems]

Ohh wow, we do apologize for this! If you have any further issues you are more than welcome to give the tech line a call! 636-433-5410. You all need anything let us know!

[@loganrileyellis]

Fuck guess it’s a good thing I ordered one yesterday 😂

[@FASSFuelSystems]

That's awesome! Appreciate you and all your support!

[@molly7871]

Potty mouth

[@totalenergy80]

So that's one reason I get 24mpg on my ram 2500 😌

[@FASSFuelSystems]

That's awesome!

[@lisandrofernandez1503]

Ajá, yeah right!

[@luna-pw9ln]

Just trying to get your money

[@justinfranklin204]

You lost me at prefilling.. never pre fill a fuel filter

[@mikebarnea4789]

Why not? Enough air in diesel means it doesn't run, a little air means it doesn't run well. What's your procedure for purging if you don't fill you filter?

[@justinfranklin204]

Mike Barnea prefilling a filter allows unfiltered fuel to go through the system.

[@mikebarnea4789]

@@justinfranklin204 fair point, but what do you do to get the air out of the system?

[@justinfranklin204]

Mike Barnea depending on the engine, crack the fuel lines loose to bleed the air, otherwise common rail is self bleeding

[@willie171988]

Your forgetting the filter before the injector pump

[@35057]

If the FASS stops unexpectedly will the factory vacuum system/CP3 still be able to pull thru the FASS system?

[@Mike-pd8sp]

Yes