
Diesel Treat safely removes water from your system by demulsifying it or pushing water molecules out of the fuel to be removed by your water separator, allowing only pure fuel to burn. Water can be very abrasive to your system, cause corrosion, and erode injector nozzles.
Does diesel really burn clean?
Jul 01, 2020 · For diesel fuel treatments, an additive that claims to do everything that Dee-Zol does plus raise fuel cetane rating, does it at a treat rate of 1 gallon to 30 gallons, and does all of that for, let's say, 3 cents per gallon to treat - that kind of company is relying on consumers not knowing that all of those things aren't possible at the same time.
Why is diesel so expensive?
Sep 03, 2021 · Best Diesel Fuel Additives Specific Additives. In addition to cetane gains and lubrication, a good diesel additive also helps improve fuel economy... Anti-Gel Treatment. In extreme-cold conditions, diesel fuel tends to transform into a waxy, almost gluelike gel, which... Diesel Stabilizer. Like any ...
What is the best additive for diesel?
The Doc’s Difference can now be experienced with THE DIESEL TREATMENT, a complete 6-in-1 performance fuel additive for diesel engines. Formulated with everything needed to improve today’s Ultra-Low Sulfur Diesel, The Diesel Treatment boosts cetane 7-points, improves fuel lubricity and cleans fuel injectors.
Do diesel engines really burn cleaner?
Howes Diesel Treat is an anti-gel that can save your diesel engine during harsh cold winter conditions. In fact, it can reduce your diesel cold filter plugging by …

Is diesel fuel treatment necessary?
The reality is, diesel fuel additives are a necessary part of winter driving. The upside is that you'll only need to use them for a few months out of the year. Make sure you get your additives before the winter starts so you'll never have problems starting your engine in the cold again.Dec 28, 2020
How often should I use diesel fuel treatment?
At least quarterly or as-needed: Add Clear-Diesel Fuel & Tank Cleaner to remove water, disperse contaminants and stabilize fuel for long-term storage.
When should you treat diesel?
Use your diesel fuel anti-gel every time you fill up during the winter. Try to remember to add the anti-gel before pumping the fuel. This will help ensure a good mixture of the anti-gel throughout the fuel. This could be a sign that your fuel is gelling.May 15, 2017
How much is diesel treatment?
Add one gallon to each 1,500 gallons of diesel fuel. When temperatures drop below 0°F. or when using biodiesel blends, add one gallon to each 750 gallons of diesel fuel.
Can you use too much diesel additive?
You can easily add too much of a high-quality diesel fuel additive. What happens when you over-treat your diesel fuel? Overdosing can lead to a whole new list of fuel and engine issues from clogged filters to overall decreased engine performance and efficiency. If you're losing lubricity, don't over-treat.
Is there an additive to remove water from diesel fuel?
K-100 is an all-encompassing, universal gasoline and diesel additive that cleans, eliminates water, lubricates, reduces emissions, and stabilizes old fuel as well as boosts octane rating.Apr 27, 2016
How do I keep my diesel from gelling?
One of the top ways to prevent fuel gelling is to ensure the fuel never gets too cold, which you can do by not storing your car outside in cold temperatures. So if you have a garage that is heated, or some type of climate-controlled storage area for your vehicle, this solution should work in the winter.
How cold does it have to be for diesel to gel up?
32 degrees FahrenheitDiesel fuel gelling has the potential to occur when temperatures drop below 32 degrees Fahrenheit, although the exact temperature it happens at will vary from fuel batch to fuel batch.Jan 15, 2014
Can diesel gel while driving?
Nowadays, modern diesel engines do not return as much fuel to the tank as they used to, so the fuel doesn't stay warm when the engine is running. The fuel tanks can actually gel while driving. Diesel fuel gelling happens when the paraffin usually present in diesel starts to solidify when the temperature drops.Nov 27, 2019
Are fuel treatments worth it?
On older cars, fuel additives will likely improve your engine's performance because older vehicles tend to have more gunk that builds up in the fuel injectors. Additives can help clean out those deposits and prevent expensive car maintenance down the road.Dec 21, 2020
How long can diesel last?
between six and twelve monthsUnder ideal conditions, diesel fuel can be stored between six and twelve months. To extend the life past twelve months, even under the best conditions, it needs to be treated with fuel stabilizers and biocides.May 9, 2013
What type of diesel should I use?
You won't have to worry about which type to use because all diesel automakers specify Diesel #2 for normal driving conditions. Truckers use Diesel #2 to carry heavy loads for long distances at sustained speeds because it's less volatile than Diesel #1 and provides greater fuel economy.
Specific Additives
In addition to cetane gains and lubrication, a good diesel additive also helps improve fuel economy and reduce emissions output. There are two types of additives that directly address concerns for diesels that experience severe cold, and they are only used on a limited basis:
Anti-Gel Treatment
In extreme-cold conditions, diesel fuel tends to transform into a waxy, almost gluelike gel, which can restrict fuel flow and potentially cause severe damage. Anti-gel helps keep catastrophe at bay by preventing fuel from gelling. If your lines and filters are already affected, the additive can help clear them of built-up gel.
Diesel Stabilizer
Like any automotive fluid, unused diesel fuel breaks down after a while, especially if it's sitting in a truck's fuel tank, experiencing varying hot and cold temperature cycles. A good stabilizer helps prevent fuel from degrading and becoming unusable.
Top 5 Picks: Diesel Fuel Additives
Using a diesel fuel additive is as simple as pouring it into your tank (1 ounce of additive per every 10 gallons of diesel), and prices range from $8 to $25 for a 1-quart bottle. Of course, larger-quantity containers are also available. Here are five superior additives.
Hot Shot's Secret Diesel Extreme
Diesel Extreme is the best additive in the game. This one adds seven points to diesel's cetane score (which again improves the fuel's combustion performance), and it cleans and lubricates injectors and other critical fuel system components. Diesel Extreme also helps remove excess water and contaminants from fuel.
Peak "Blue" Agri-Clean Diesel Fuel Additive
From the maker of the popular Blue DEF brand of diesel exhaust fluid, Peak's Blue Agri-Clean is actually a fuel stabilizer for tractors and other extreme-duty vehicles and machines.
Lucas Oil 10013 Fuel Treatment
This additive is formally designated an "upper cylinder lubricant with injector cleaners and fuel treatments." Because it's free of solvents, it treats diesel and gasoline, and it raises the fuel's cetane rating while also reducing the level of contaminants.
What is diesel additive?
A diesel fuel additive can help with this, as it will limit the amount of wear and tear on your engine, fuel system, and other parts. An additive increases lubrication and prevents corrosion thanks to special ingredients, which makes problems that appear as the result of wear and tear less likely.
Why use diesel fuel additive?
Using a diesel fuel additive can help your engine run more smoothly and more efficiently, preventing — and potentially improving — imperfections and problems. An additive helps the temperature and the velocity at which diesel fuel burns, which can benefit your engine.
What is cetane boost?
These types of diesel fuel additives are responsible for improving fuel combustion and reducing the ignition delay time. The higher the cetane boost, the better the diesel engine efficiency. Apart from improving the engine performance, cetane boosters cut off smoke emissions, deposits, and slow down the fuel consumption without compromising the quality.
How much does diesel fuel additive cost?
Under $15: An average-sized bottle of diesel fuel additive won’t cost you much. Most additives are priced at $15 or less, with many falling right around the $10 price point. You may even find cheaper options if you shop at big box retailers.
Why is diesel additive important?
Anticoagulant Properties. Because diesel fuel can thicken over time — and in the presence of cold temperatures — having an additive with anticoagulant properties is critically important. Anticoagulant properties stop the fuel from thickening into an immovable, unusable sludge.
What is Hot Shot's secret diesel?
Hot Shot's Secret Diesel Extreme is a reliable fuel treatment that cleans and protects the engine while also improving its overall performance. The product cleans injector tips, cylinders, fuel lines, and the tank. It boosts cetane up to 7 points. It also eliminates smoke, promotes quick starts, even in cold weather, increases mileage, and much more.
Why add additives to fuel tank?
Incorporating an additive into your fuel tank can help lubricity, improve your vehicle’s cold weather performance, and even make your fuel more stable. Additives can enhance and protect, smooth and properly fuel, all for a relatively minimal cost.
Can you add too much fuel additive to diesel?
You can easily add too much of a high-quality diesel fuel additive. What happens when you over-treat your diesel fuel? Overdosing can lead to a whole new list of fuel and engine issues from clogged filters to overall decreased engine performance and efficiency. If you’re losing lubricity, don’t over-treat.
Can you over treat diesel?
Over-treating is more common during extremely hot and cold months. Often times, diesel drivers overcompensate for the harsh heat or cold driving conditions. But the active ingredients meant to increase fuel efficiency can have the opposite effect when too much additive is mixed in with diesel fuel.
Is FPPF diesel fuel?
Generally, the flash point and viscosities of FPPF products are extremely similar to diesel fuel and heating oil. The combustibility of FPPF products is also formulated to be very similar to that of diesel fuel. Even if three times or more the recommended treatment quantities were added to your diesel fuel, you would not experience any ill effects. Note, however, triple dosage should only be used if extreme conditions arise and a persistent fuel issue is prevalent.
