It’s that time of year again…you know the annual Specialty Equipment Market Association or more popularly known SEMA show kicks off this week in Las Vegas. SEMA is the annual product showcase for the automotive aftermarket parts trade and is also a great opportunity for truck manufacturers to roll out some really cool concept builds and upcoming model updates. For example, at this year’s SEMA dealers can get a glimpse of Ford’s all new 2020 Super Duty truck series which will debut at the end of this month. Ford will offer the Super Duty in a brand-new Tremor series which is an off-road trim package that includes a concealed winch in the bumper, 2 inch lift, locking rear differential and Goodyear Wrangler Duratrac tires. One of the custom diesel truck builds BDS Suspension is bringing to SEMA is the Ford F-350 Super Duty Crew Cab XLT Overlanding model. This 6.7-liter Power Stroke diesel V8 powered overlanding machine comes equipped with a 4-inch radius-arm suspension lift and Fox springs and shocks that help steer the ginormous 40-inch-diameter Mickey Thompson tires. Overlanding amenities for this beast also include a refrigerator and power inverter to drive juice to needed accessories as well as being outfitted with an air compressor, gas grille with two burners, and a tent for sleeping on top.


Not to be outdone by Ford, Dodge will also bring several innovative builds to SEMA not the least of which is the MOPAR Ram 1500 Rebel OTG (Off the Grid). Dodge’s overlanding submission is powered by a 3.0-liter V-6 EcoDiesel engine that delivers precision torque and grip. A rooftop tent anyone to go along with your diesel power train? This Dodge has got that and more with a collapsible awning and rear mounted propane tank for the gas powered stove and a Dometic refrigerator to keep your vittles fresh. The bumper has a 10,000 pound Warn Winch and four high-power LED off-road lights. Extended range for overlanding is provided through the 33-gallon capacity fuel tank (increased from 26-gallon standard capacity).  A two-inch lift kit and Goodyear MT/R Kevlar tires give this Dodge beast the necessary equipment for serious off-roading.


At FASS, we especially applaud the two diesel offerings and remember, FASS is committed to your dealer satisfaction and providing the best fuel air separation system solutions for your diesel truck and we hope to see you at the SEMA show!


Whether you just drove your new dream diesel truck off the dealership lot or bought a used work truck from a Craigslist posting, we should first talk about adequate fuel filtration and how important it is to your engine and fuel system’s longevity. Diesel pickup and class 8 trucks have seen some important changes in their fuel injection systems over the past 10-20 years.  Increasingly, modern high-pressure common rail systems (HPCR) operate at pressures in the range or excess of 30,000 psi. Fuel injectors that are operating under these high pressures have much tighter tolerances and can be affected by the slightest contamination of fuel either by air bubbles, dirt, water, bacteria, or any other unwanted particles entering the fuel stream.


Modern diesel fuel injectors have smaller diameter nozzle openings where the fuel is squirted through into the combustion chamber. Any air or particle contamination in the fuel can cause the injector timing to become faulty, cause the blocking of nozzles, induce altered spray patterns, or worse reduce the fluid dampening effect of diesel fuel and create conditions for injector failure. As air and vapor enter the injector orifices at increased pressures and cause uneven orifice openings it creates a cutting torch effect which damages your injectors and throws of their timing and efficiency resulting in lost horsepower/torque. Fuel injection is designed to inject a predetermined amount of fuel at a predetermined time. Air occupies space in the fuel and changes the amount of fuel being delivered which retards injection timing and can also result in lower gas mileage in addition to reduced horsepower and torque.


Here at FASS, we offer a dedicated diesel fuel air, water, and particle separation system that will deliver the purest and cleanest fuel to your engine. A FASS fuel air separation system works by removing air and vapor which will create a more complete combustion event and produce an increase in horsepower/torque and improve your gas mileage. So, if you are looking to increase the longevity of your trucks diesel engine and fuel filtration system give us a call at 1-866-769-3747 and let us help you improve your diesel trucks fuel system performance!

fass replacement pump

Diesel Truck Repair Projects You Can Do Yourself and 3 You Can’t

Sure, everyone loves a good deal. This is why many people often resort to do-it-yourself projects when they first see signs of trouble with their vehicles. However, since not many people are experts in the automobile industry, they could end up doing more harm than good. Whether you’re an everyday driver or mechanic, it’s important to emphasize what can be done in the comfort of your own home, and what can’t.

Here are a few truck maintenance issues you can solve yourself, and others you need an expert in the field to take a look at.

Truck maintenance

Maintaining the vehicle is something that should be expected of the driver. For every 100 cars sold, only 10 are powered by a diesel engine—making them the minority. So, it’s especially important to maintain the vehicle and keep it in the best shape possible to prevent serious damage.

Stop algae right in its tracks

Before we jump into replacing diesel fuel filters and diesel fuel pumps, it’s important to note that one of the best things you can do to maintain your engine is to eliminate mold and algae.

Drain any excess water from the engine, or make sure you are using biocide to treat the engine and rid yourself of growing fungi.

Replace the diesel fuel pump

This is something else you can do from home as long as you have the right parts like a fass replacement pump or fass fuel pump.

Signs that you may need a new fass replacement pump include:

  • struggling to accelerate
  • engine breakdowns
  • low gas consistently

A fass replacement pump can change the game, and have anyone driving down the road like they just purchased a brand new vehicle.

Change the fuel filters

Changing the fuel filters is another task that does not require an expert. This should be done every six months to a year for optimum performance.

Issues that require an expert

However issues that require an expert in the field include:

  • issues with your brakes
  • issues with a severely damaged part
  • wheel alignments and tire rotations

Though there are a few projects you can take the liberty of doing yourself, these big ticket issues require someone with professional experience.

Maintenance versus a severe issue

There are very few issues the everyday driver can handle on their own. Unless they’ve had experience or have diligently studied the complicated makeup of a diesel truck’s engine—it’s best to leave the complicated issues with the pros.

Though it can be tempting to take the reigns, it’s best to stick with performing routine maintenance on the vehicle yourself instead.

diesel fuel pump

Is Your Diesel Fuel Pump Damaged? Find Out Below

Diesel engines are very popular around the world because they are powerful enough to drive heavy machines. Most of the European countries have a strong affinity for diesel engines than petrol engines. For instance, 96% of commercial vehicles in the United Kingdom are powered by diesel.

Just like in petrol, diesel engines experience mechanical problems in the diesel filtration system and around the fuel pump. Chances of a diesel fuel pump malfunctioning are higher because it takes much more effort to combust diesel than petrol. If you own a diesel engine powered vehicle, here are some simple warnings that your diesel fuel pump may need replacement.

1. High-Pitched Sound

It is common for vehicles to produce sound when they start or when they are accelerating. However, the sound produced by your vehicle should not turn heads. If your vehicle is making high-pitched sound, just know that there is something wrong with the diesel fuel pump. If you hear your vehicle make unusual or scraping sounds, it is high time you replace the entire diesel fuel supply system.

2. Low Fuel Pressure

Thousands of diesel-fueled vehicle owners have experienced this problem, but they fail to understand what is wrong with their vehicles. Most of them have a feeling that it has something to do with fuel contamination. However, if your diesel fuel pump is not working properly, there is a high chance that there will be low fuel pressure. The rest of the parts within the pump system will be functioning normally, but your vehicle will have trouble starting.

3. Malfunctioning Fuel Filters

Diesel fuel filters tend to wear out within a short period. All people using diesel engines are well aware that they will have to keep replacing their diesel filtration system regularly so that they can keep their engines functioning as expected. However, sometimes your filtration system might be wearing out within a day or two, which is suspicious. If you’re experiencing such situations, you have a problem with diesel fuel transfer pump, and it needs to be replaced.

4. Acceleration Problems

Many people, especially those with very little knowledge about their fuel system attribute acceleration problems to engine failure. However, engine failure has nothing to do with acceleration or deceleration of your vehicle. The problem emanates from your fuel pump. If your diesel fuel pump has been damaged and does not have sufficient power to draw enough diesel to the combustion tubes, there is a high chance that your vehicle will fail to accelerate. In such situations, you need to replace your fuel pump.

5. Sudden Stops

Sudden stops seem to be a common occurrence with diesel vehicles. There is no doubt that you have, on several occasions, come across a truck or heavy earth-moving machine on the roadside after experiencing sudden stops. You might have concluded that it is a problem with older automobiles, but new cars are also experiencing the same problem. If your diesel engine suddenly stops, you should know that the diesel fuel pump is damaged. It is not supplying sufficient diesel to the combustion system due to low pressure.

6. Engine Breakdowns

The scariest matter about your car is getting to know that you have an engine breakdown. Sometimes it could be a minor problem, but in other cases, you could find yourself on an extreme edge where you have to replace your engine. Diesel fuel transfer pumps play a significant role in the breakdown of your engine. Low pressure and failure to supply sufficient fuel to the engine systems lead to severe damages.

If your diesel system has been exhibiting these signs, you need to have it replaced within the shortest time possible before the situation gets worse. FASS Diesel Fuel Systems have the solution to your damaged fuel pump, and they will provide immediate and reliable replacement services.


The summer truck sales figures are out and it looks like Dodge Ram is gaining on its’s main rivals Ford and GM.  Long a distant third place contender to Ford and GM, Dodge Ram is starting to turn heads with its newly upgraded pickup truck line and improved sales figures.  A newly redesigned fifth generation Ram 1500 series is leading the way for Dodge in its Ram pickup truck category line.  Offered with an available EcoDiesel V6 engine, the 1500 series has something for the diesel truck enthusiast looking for added torque and gas mileage savings a diesel powertrain provides. So far, the numbers point to Dodge overtaking Chevrolet as the #2 sold truck brand, however it still lags GM when factoring in GMC truck sales into the Chevrolet numbers.


Dodge has partially gained a leg up on Ford and GMC by offering sleeker interiors and a redesigned Apple iPad inspired 12 inch touch screen in the center console offered in its Ram 1500 series.  Yes, torque, hauling capacity, and other traditional diesel truck features are still important but now, more digitally connected buyers are looking for connectivity features for their smart phones as well as enhanced navigation and other system control features like oil pressure and engine temperature monitoring.


For Dodge, the proof is in the pudding in its sales figures which show through May Dodge Ram’s share of the truck market rose 4 percentage points to just over 24%.  Although much of the gains in Ram’s market share are attributed to the lower price 1500 Classic model there is a lot to be proud of in Ram’s larger diesel capable 2500 and 3500 series.  Here at FASS, we offer a full range of diesel fuel filter systems for your Dodge Ram diesel truck.


The Importance of Using the Right Diesel Fuel Filter Supplier

When it comes to finding the right supplier for your diesel fuel filters, there can be a number of different hurdles. You want to be sure that you are getting the best parts that last and provide quality, while also staying within the limits of your budget. With a wide range of different suppliers available to wholesale distributors and consumers alike, it is hard to know which ones are worth your time, and which ones you are better off ignoring. By educating yourself about the different options available to you, you will be much better prepared when it comes time to make a final choice for your diesel fuel filters. If you follow our simple guide below, you will that much closer to finding all the best parts to meet your professional goals. Let’s get started.

What attributes should I look for in a diesel fuel filters supplier?

To begin, it helps to have some basic knowledge about the state of diesel fuel filters in the current day. Understanding where a supplier’s interests lie helps you to determine how to find the best deal, while also ensuring quality. Most diesel fuel filters suppliers have a number of guidelines that they have to abide by. This means that while their products can ensure compliance with standards, they may have to adjust prices depending on the nature of your specific industry, the volume you are requesting, and your location. When you consider these factors, you may have some more clarity on why certain suppliers behave the way they do. It is perhaps always your best bet to establish a strong, ongoing relationship with a single supplier so that you can build trust and reduce friction when it comes to getting accurate, timely orders filled.

Of course, the type of diesel fuel systems that you are looking to provide parts for will have an impact on the diesel filter manufacturers you choose. Take, for example, the baseline consideration of fuel injection pressures. To maximize the chances of combustion, fuel injection pressures begin extremely high, ranging from 30,000 psi or more, to force fuel into tiny droplets and increase the surface area of the fuel. Taking these technical processes into consideration will help you when you are looking for a supplier to provide you with the right diesel fuel filters.

How should I choose a supplier for my diesel fuel filters?

It is always a wise move to look for suppliers that have demonstrated experience in the field as a whole. What this means for you is that you should always be able to establish a supplier’s credentials. Sometime you may have to ask questions, but any dependable supplier will be happy to address your concerns in order to ease your mind. For example, it is prudent to ask them about their experience with companies in similar industries to yours. You may also find it helpful to ask how much experience they have with diverse diesel filtration systems. Of course, more obvious indicators of legitimacy, such as certifications, licenses, and insurance are a good thing to ask about, too.

Asking trusted colleagues, peers, and members of your industry community may also help to lead you in the right direction. Often times a supplier’s worth is proven in the testimonies of its past customers. Finding a supplier that values the opinions of their clients helps to establish long lasting, trusting relationships that can weather all kinds of market conditions. When you know you can put faith into your supplier, it becomes much easier to do business with them over many years. The combination of industry knowledge and excellent customer service cannot be overlooked when it comes to diesel fuel filter suppliers.

While finding a new supplier for your diesel fuel filters can present a unique set of challenges and obstacles, it is an important part of doing business in today’s world. If you are looking for a reliable supplier of diesel fuel filters with years of experience and specialized, industry specific knowledge, then do not hesitate to contact us today. We would love to supply you with the right diesel fuel filters for all your needs, big and small.

diesel fuel systems

Failing Fuel Pumps: 3 Signs And Symptoms To Watch Out For

Diesel engines are quite popular in the United States; approximately 10 diesel trucks are sold for every 100 trucks sold. They’re primarily relied upon for their exceptional highway mileage rating and stellar efficiency.

That being said, any vehicle is only as good as its parts; if one piece of the puzzle is damaged or broken, the entire structure will fail. Diesel fuel pumps play a major role in these efficient engines and can cause significant problems in diesel fuel systems if they malfunction or break down. Let’s take a look at three signs that indicate a failing diesel fuel lift pump.

  1. The engine stalls. Many people believe that they have run out of gas or that there is an issue with their gas gauge when they find themselves sitting on the side of the road with a stalled engine. While that is certainly a possibility, don’t rule out the fuel pump; if it quits working, the fuel injectors will not have any fuel to pump and no internal combustion will occur.
  2. The engine overheats. This not-so-obvious indicator occurs when the fuel pump is heated frequently as a result of stop-and-go driving patterns. It overheats, causing the engine to overheat as well. If you let the engine cool down until it functions properly again, only to overheat once more, your fuel pump is most likely responsible.
  3. You’re hearing weird noises. Unusual noises are always a worry when they’re coming from under your hood. If the flow to the fuel injection system is not consistent, you may experience hesitant starts and take-offs as well as sputtering or backfiring. Of course, the only way to tell for sure that your fuel pump is the culprit is to take your vehicle to a mechanic for a professional diagnosis.

Maintaining the health of your diesel engine means caring for each part of its fuel system. Diesel fuel systems possess many components, each of which could fail and cause further (costly) damage to the rest of the vehicle. By keeping an eye out for the above symptoms of a failing fuel pump, you can rest assured that at least one of these components is doing its job.

diesel filtration system

Basics of Diesel Engine Fuel Systems

The average diesel engine can get somewhere between 400 and 800 miles per tank. But if the filtration system has a fail-point, the system becomes inefficient. Diesel engines are efficient, but it’s also important to understand how the system works to keep the vehicles running at their peak efficiency. Here are the typical components of a diesel filtration system and overall fuel system.

Diesel Fuel Filters

Diesel fuel filters (i.e. full-flow filters) are used to filter diesel fuel several times in the system. The filters help keep particles out of the system that can build up over time and cause efficiency issues with the engine.

Fuel filters are used in any fuel system, but they’re especially important for diesel systems. The reason for this is that diesel fuel is more viscous, and the extra potential for buildup in the system leaves the engine more susceptible to damage. Regularly changing the filters and routine maintenance of the diesel filtration system will help keep the engine running smoothly.

Diesel Fuel Transfer Pump

While a basic fuel system can rely on normal air pressure to distribute fuel throughout the system, a modern diesel system requires a fuel transfer pump. The pump allows fuel to be transferred to the fuel injection system.

Sometimes, an aftermarket lift pump can be installed to increase to improve the fuel system and maintain an optimal PSI for the fuel pressure to ensure long-lasting high performance.

Fuel Air Separation System (FASS)

Combing the lift pump and the filtration system, the FASS combines both into an effective mechanism that helps improve fuel efficiency for diesel engines.

The separation systems are compact and have high-performance fuel pumps that increase longevity and lifespan of the diesel engine’s fuel injection system.


Diesel engines are powerful and efficient combustion engines. But, complex and powerful modern engines require extra filtration and more power than a simple engine. With multiple steps in the filtration process, quality fuel filters are extremely important. And, it’s also important to have a high-performing pump to ensure that the proper fuel pressure is maintained for performance. A combination fuel air separation system can help extend the life of a fuel injection system and improve fuel efficiency. When properly maintained with the best working parts, fuel and filtration systems can last a long time and allow diesel engines to run smoothly.

fuel filter manufacturers

Fuel Filters For The Needs of Today’s Cars and Trucks

Fuel filters are a vital part of the proper functioning of an automobile. They filter out dirt, dust, grime, and other impurities from entering the combustion chamber. Like the Princess and the Pea, fuel systems are quite sensitive and even the smallest of particles can wreak havoc on today’s technologically fine tuned engines. Fuel filters should be changed approximately 25,000 to 30,000 miles, depending on driving conditions. If you drive in a dusty, smoggy, and/or hot environment, your car will need a fuel filter change sooner than a car that only drives in relatively mild and clear conditions. Fuel filter manufacturers design fuel filters for the needs of today’s cars and trucks.

There are at least two main benefits to driving with a clean fuel filter. We will examine these benefits next.

Driving With A Clean Fuel Filter Will Give Your Car Optimal Performance

  • Optimal performance. A clean fuel filter allows your car to run in peak condition. Today’s technologically advanced engines are affected negatively even by slight variances in conditions and foreign objects in its systems. A clean fuel filter keeps the fuel system working properly and at maximum efficiency.
  • A clean fuel filter filters out impurities, which keeps the car’s fuel injection system primed to deliver the cleanest, most precise amount of fuel needed for the engine’s needs during the idling and driving experience. Clean fuel filters keep impurities such as water, dirt, rust, and particulate matter from disrupting engine performance.

A clogged fuel filter prevents the fuel system and engine from running at peak performance. Therefore, you should be aware of the symptoms of a clogged fuel filter.

A clogged fuel filter makes the fuel pump worker harder and less efficiently. Under more demanding driving conditions, for example, your car is loaded with more weight, is pulling something or driving on an incline, you will notice that your car’s engine is not getting the “juice” it needs to compensate for these demands.

Additionally, a clogged fuel filter will prevent your car from starting quickly or at all. Acceleration, even under normal driving conditions, may be hindered. This can be dangerous when acceleration is most needed. Imagine you are merging onto a freeway and there is a tractor trailer coming up behind you in your lane. You will want your car to accelerate quickly so that you can get in front of the lumbering truck, especially if there is not room to slow down and wait for the big rig to pass.

Also, a clogged fuel filter will cause your car to not idle properly, which can cause problems when yielding and stopping. You do not want your car to die, either when decelerating or at a full stop. Moreover, the misfires that can happen from clogged fuel filters will negatively affect your car’s performance at any point during the driving experience.

Be sure to have your car’s fuel filter changed regularly.

Fuel filter manufacturers design today’s fuel filters to deliver the peak performance your car needs.

Fass Fuel Systems has fuel filters for many different car and truck makes and models. They have fuel filtration systems for unleaded and diesel powered vehicles. Whether you need a fuel lift pump, a universal fuel pump, diesel fuel filters, you will find your supplies here. Fass makes fuel air separation systems for diesel pick-up trucks and diesel semi-trucks. Fuel filter manufacturers are on the cutting edge of the technological advances in fuel filtrations systems.

fass 150 filters

Know Your Car: 3 Types Of Filters Your Vehicle Relies On

Vehicles come in dozens of different shapes and sizes. Whether you prefer diesel fuel systems or gasoline, you’re most likely going to have the same (or very similar) components under the hood, especially when it comes to filters. Let’s take a look at three types of filters that your vehicle needs to function.


    1. Air Filter: There are two main types of air filters in your vehicle, engine and cabin. The engine air filter removes any impurities in the air are taken in by the engine for combustion; they are an essential part of the fuel air separation systems in diesel engines. If they do their jobs properly, the overall combustion process will go off without a hitch and your engine won’t incur any damage or suffer from poor fuel efficiency. Your car’s engine air filter has a direct influence on your its overall performance — don’t neglect it.
    2. Oil Filter: When it comes to importance, your oil filter ranks higher on the list than your engine air filter. The normal wear-and-tear of an engine causes little metal shavings to collect in the oil pan; when the oil is cycled back through, the oil filter is responsible for removing these potentially damaging components. Your oil filter should be changed every time you change your oil.
    3. Fuel Filter: In diesel engines, diesel fuel filters are used to prevent corrosion on interior parts by removing any water that accumulates. Since diesel is lighter than water, the filter is shaped like a bowl and collects water at the bottom which then drains out. All fuel filters are designed to tolerate the minimum of 75 psi internal differential pressure; because letting water into your engine or fuel system can have a disastrous impact on your entire engine, it’s an important component to be aware of.


From Fass 150 filters to cabin filters, the vital products keep your car running smoothly and comfortably. The more you know about what goes on under your hood, the better your chances of avoiding any serious (and costly) issues.


Fass Fuel Systems has every filter your vehicle needs to function. Whether you’re looking for branded Fass 150 filters or more generic diesel filtration systems, we have exactly what you’re looking for. Visit our selection of products and find a dealer online at today.