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.

diesel filtration system

3 Signs it’s Time for a New Diesel Fuel Filter

There are numerous reasons more and more vehicle buyers are choosing diesel engine options. With diesel engines taking the number one spot for most efficient internal combustion, these engines have several benefits to offer regarding performance. But all vehicles require maintenance, especially when it comes to the diesel filtration system. Diesel owners may not know exactly when their fuel filter should be replaced, so let’s take a look at a few common warning signs it may be time for a replacement.

Difficulty starting: One of the first signs that something is wrong in a vehicle is if it has difficulty starting or won’t start at all. While there are certainly several reasons an engine may have trouble starting, a blockage in the filtration system is a common cause. Fortunately, replacing the filter is a quick fix. If an engine has trouble starting, vehicle owners should address the problem quickly or they could deal with a completely dead engine — or one that dies in the middle of the road.

Shaky ride at low speeds: Once a vehicle starts and gets going, it usually drives just fine. But if a driver is noticing their vehicle is struggling at low speeds, like when accelerating out of a driveway or after a stop sign, this could mean the filter is clogged. If the fuel distribution is uneven and slow, the vehicle could be struggling to get enough fuel to accelerate at first, but then adjusts at higher speeds.

Idling is rough: When a vehicle is stopped, idling should be relatively smooth. If the engine idles roughly and feels shaky, this could mean the filter is clogged. If the diesel fuel pumps can’t get enough fuel through, it could result in decreased flow and a low idle RPM. Seeking help from diesel fuel filters suppliers and getting a replacement filter should fix the issue and allow the vehicle to idle smoothly.

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. So diesel drivers should keep these warning signs in mind so they can know when to invest in a replacement diesel filtration system.

diesel fuel filters

Have Diesel, Will Travel

Diesel engines are in a number of vehicles all over the world. There are at least fifty (50) different types of diesel gas engines, but, operationally, they work the same. These include diesel fuel transfer pumps, which takes fuel from the tank and sends it through diesel fuel filters into the diesel-powered engines. Diesel fuel filters are a vital part of diesel engines and their fuel systems. They should not be neglected. Let’s look at the basics of diesel fuel filters.


The Basics


Diesel fuel filters are key to the smooth operation of the diesel fuel filtration system. The diesel fuel transfer pump moves fuel from the tank to the engine via the diesel fuel filter and fuel injector. The filter works to keep the engine and fuel system free of impurities. These include water, rust, and dirt.


The diesel fuel filter does more than prevent impurities from entering the engine, it helps keep the engine in optimal shape and giving you peak performance. The diesel will burn cleaner, which will facilitate longer engine life.


Due to the benefits that diesel fuel filters bring the engine, upkeep and maintenance should be a scheduled priority. If you cannot replace the diesel fuel filter, it will become clogged with impurities and this will result in reduced performance. Diesel fuel filters are easily replaced; therefore, do not neglect the maintenance and replacement of your diesel engine’s fuel filter.


In Review


Diesel fuel filters work with the diesel fuel transfer pump to get the fuel from the tank to the engine in as pure and clean manner as possible. The diesel fuel transfer pump moves the fuel and the diesel fuel filter removes engine-damaging impurities from the fuel. It is required to replace your diesel fuel filters on a regularly scheduled basis. Remember these basics and your diesel fuel filters will work to keep your engine and its diesel fuel system running in tip-top shape.


Shop For Your Diesel Engine Needs


You know the basics of the diesel fuel system and the importance of its maintenance. Now, where do you shop to find diesel fuel filter suppliers? You will find all of your diesel engine needs at Fass Diesel Fuel Systems. Whether you need a fuel lift pump or a diesel lift pump, or any number of other products, you will find them at Fass Diesel Fuel Systems.

What Manufacturers Should Know About Tariffs

In March 2018, the United States imposed tariffs and quotas on imports of specific steel and aluminum products from all countries with the exception of Australia.  Recently, the United States also imposed tariffs on a sizeable portion of imports from China. The Trump Administration created a list of $300 billion dollars worth of Chinese imports, with some with tariffs up to 25%. These tariffs have had an impact on United States producers and consumers as a consequence. There are many different outcomes in the trade war with China, we will look at the short term, long term, and immediate effects of the trade war.


What is a Tariff?

Tariffs add a cost to any product, and the government imposes this cost increase in the hopes of “leveling the playing field”. In terms of Trump’s tariffs, the goal is to make the U.S. self-sufficient, save dying industries, and protect U.S. intellectual property. A tariff makes products crossing the border more expensive, which, in theory, should provide an incentive to assemble and create products in the United States.  In return, this could lead to job creation and more reason for companies to do business within the United States.


Short-Term Effects

In the short term, tariffs threaten to hurt some American industries. China announced Monday that they will raise tariffs on $60 billion of American goods. American farming and chemical makers are bracing for hits to their revenue. Many farmers use Chinese products and machinery in order to grow crops, and these products will now have an additional cost. The short term fallout for investors has been more prominent with the Dow Jones industrial average dropping by 600 points on Monday. This is due to multinational corporations with significant exports, seeing less revenue and profits overall. In the long term, things are much more uncertain.


Long Term Effects

Talks between both countries are still ongoing and no clear trade agreement is on the table. The good news is there is a trade summit with China at the end of March, that could reshape the trade agreement between the United States and China. Long term damage could be imminent with the current trajectory of the trade war. Manufacturers and farmers will take a hit however, ultimately individual Americans will pay for the higher tariffs. The new policies also threaten the flow of Chinese investment in the United States. The United States has also done damage to America’s reputation as a reliable trade partner. On the positive side, the trade war could lead to China accepting a fair trade deal. Tariffs are seen as a way to bring back these jobs. According to the National Association of Manufacturing, tariffs on China could help protect intellectual property, but also raise the cost of manufacturing. China has largely operated without any opposition to intellectual property theft and currency manipulation, tariffs are seen as a way to encourage China to follow trade agreements previously established, and also convince them to come to a new trade agreement.


Tariffs and the Automotive and Diesel Industry

Now that we know how tariffs can impact manufacturing, let’s look at how the diesel and automotive industry will be impacted in particular. Cummins, the diesel and natural gas engine maker, says it expects $250 million in tariff-related costs in 2019. The engine maker predicts $150 million will be from direct tariffs and $100 million to be from increased metal prices. Bill Hanvey, the president and CEO of the Auto Care Association, urged President Trump to not follow through on increased tariffs.  According to the Auto Care Association, the proposed increase from 10% to 25% on Chinese goods would negatively impact manufacturers and the motoring public as a whole. They predict the motoring public would see higher prices on a wide range of products. China was the second largest producer of auto parts imported into the U.S., and totals over $20.1 billion worth of product.


China and the United States Response Going Forward

Starting June 1st, China is retaliating by raising tariffs on $60 billion dollars worth of goods. This is in direct response to the U.S decision to hike tariffs on Chinese goods. China has decided to increase these tariffs on more than 5,000 products, some increases will go as high as 25% while other goods are increasing to 20%. Previously, these rates were set between 10% and 5%. This will further increase the conflict between the two economies and could potentially damage the global economy as well. If China decides to not back down on tariffs and not come to an agreement, we could see the entire global economy suffer. Prices of imported and exported goods will continue to rise and as a result, the entire global economy could take a hit. China could decide to raise tariffs even more than they already have some think it could even trigger another global recession like in 2008. The Chinese economy is already shaky and a serious shock could send it into free fall. On the flip side, China could decide to put their differences aside and decide to negotiate with the United States. This would hurt them economically in the short term because they would have to follow regulations which they have been ignoring for years. This could cause China to have to abide by Intellectual Property Laws, which has given the Chinese an advantage for years. Leveling the playing field means somebody loses, and in this case, China would be the biggest loser.

If the United States continues to play hardball with China, the economic impacts won’t be as severe as it would be for China. American workers, particularly in the agricultural and manufacturing industry, will pay higher prices for goods as this trade war continues. These prices could, in theory, go higher if the trade war becomes more extreme, with either side refusing to give any room to the other. However, if the United States decides to back down now, it could be even worse for our economy. This retreat of economic activity would be seen as a weakness, and the Chinese would take full advantage by manipulating the economy more than it already is. The best scenario for both countries is to come to an agreement fast so the economy can be allowed to flourish on its own.


Overall, the impact of tariffs on the economy is not black and white as some may think. It is a complicated issue with many variables that are changing daily. The long term effects could be much worse than the short term if both countries cannot come to an agreement. As it stands now, both countries are suffering due to this trade war. The United States needs to stay strong, in order to ensure that our trade in China is fair and complies with international laws.


The Dirt on Diesel Fuel Filter Ratings

diesel filter manufacturersFor many diesel drivers, fuel filtration can prove to be confusing. They know it’s an important part of their engine’s overall good health, but don’t often get into the details. Today’s diesel fuel systems are highly efficient, providing an estimated 45 MPG on the highway and they demand quality filtration to help them run at peak efficiency. To keep up with the ever-changing filter industry, it’s important to know all there is to know about the filtration standards as diesel engine technology continues to advance. You’ve likely invested a lot of money into your diesel vehicle and you want to make sure that investment stays protected. One way you can do this is by learning how diesel filter manufacturers rate their filters and how effective they are. What do the various ratings mean and how critical are they for keeping your diesel engine running smoothly?

What is a filter rating?
The main job of diesel fuel filters is to work with the diesel fuel pump to keep out impurities like water, rust and dirt, to prevent them from passing on through the filter. Fuel filter manufacturers rate their products depending on their ability to prevent particles of a certain size to pass through. This rating is given by diesel filter manufacturers in a number of microns, and the number depends on how large or small the particles are which the filter can effectively remove. But the number alone doesn’t determine the ultimate effectiveness of a filter. Other factors include Absoulte, Nominal and Beta Ratings.

Absolute isn’t always absolute
Absolute Rating, a term given by diesel filter manufacturers, might sound like it means that a particle no bigger than a given size will pass through the holes in a filter. It should mean that if a particle is larger than the hole, it won’t pass through. But there is some discrepancy between filters that are tested in a lab using glass beads and a real world situation where temperatures in an engine are going to be higher with more vibration. Also, variances in manufacturing can create differences within the filter where the pores may not all be consistent in size. This creates the possibility that if you have a filter that is 10 microns in size for example, that a larger particle might sneak through. But the definition of Absolute Rating ensures that the number stated is the upper limit of the filter.

Nominal isn’t always nominal
Along with a filter’s Absolute Rating, its Nominal Rating reflects the ability to prevent a certain percentage of particles over a given size from getting through. The figure given for a Nominal Rating might be stated as “95% of 10 microns”, which translates into the filter trapping nearly all particles 10 microns and larger from getting through. But on the flip side, a small percentage of particles over 10 microns might not be caught.

Beta Rating: Combining Absolute and Nominal
Since the above ratings scales have some constraints, the diesel fuel systems industry developed the Beta Rating, which takes into account both the size of the particles which pass through the filter and how many make it. For example, a filter that is assigned a Beta Rating of “2 of 10 microns” means that in laboratory testing using a 10 micron filter, 2 particles were detected as being trapped by the filter, whereas 1 particle was detected as passing through. In other words, a filter with a Beta Rating of 2 successfully filters out 50% of the particles thrown at it. Obviously here you want to look for a filter with a high Beta Rating, as that means it will be more effective in keeping contaminants out.

When researching diesel fuel filters, be sure to keep all of the above information regarding ratings in mind instead of just relying on one number. This will help to maximize the efficiency of the filter. If you still have questions, contact your diesel filter manufacturers or suppliers for more information.

diesel fuel systems

2019 Chevy Silverado Packs More Power Than Ford

American vehicles have always been associated with more: we like them big, fast, and powerful. This is precisely why car companies like Ford and Chevrolet have come to be known as iconic American brands; their recognizable trucks, like the Ford F-150 and the Chevy Silverado, have established themselves as the biggest and the best — and the most powerful. Though Ford has held the reigns for years (after all, the company did invent cars in the first place), Chevrolet is giving the manufacturing giant a run for its money with the new diesel 2019 Chevy Silverado.


The new inline six-cylinder 3.0-liter Duramax turbo diesel engine purportedly offers 277 horsepower and 460 lb-ft of torque. Though the official specs haven’t been released yet, a credible document submitted anonymously reveals that the diesel engine (and diesel fuel systems) in the new 2019 model is edging out Ford’s competing engine, and potentially Ram’s as well.


General Motors has recently confirmed these power figures, and added the statement that the diesel engine “is priced identically to the 6.2L V-8 as a $2,495 premium over a 5.3L V-8 model (or $3,890 over a 2.7L Turbo model) making the 3.0L Duramax the most affordable light-duty diesel engine on the market,” via email. Apparently, discerning truck owners will be able to order the powerful Silverado this summer; though the 3.0-liter Duramax engine does not come standard on the vehicle, customers will be able to order it with the LT, RST, LTZ, and High Country trims.


For every 100 trucks sold in the U.S., 10 diesel trucks are sold. When you understand the power behind the engine, that number makes sense. America is a nation of doers; we’re deeply committed to the work that Chevy Silverados and Ford F-150s allow us to do. At the same time, we’re dedicated to the care of the vehicles themselves — after all, you can’t bring a diesel engine like the 3.0-liter Duramax into your life if you don’t know how it functions and what it needs to function at its best. It’s vital that you learn the ins and outs of diesel fuel systems — from the diesel fuel lift pump to the fuel air separation system — in order to keep the beast under your hood in tip-top shape.