Best Fppf in 2026

One 16 oz bottle of Killem

Treats 1280 Gallons

Controls Bacteria and Fungi Growth

Clean filters and strainers

Provide for more efficient combustion

Help improve atomization

Totally disperses water and Cleans the injector system

Stabilizes fuel and reduces gum and varnish

Controls icing

Removes water via hydrogen polar bonding, Cleans injectors, Removes gum and varnish, Decarbonizes combustion chamber, Increases combustion

Improves engine efficiency, Increases power, Increases fuel economy, Inhibits corrosion

Controls icing, Reduces surface tension, Stabilizes fue,l Controls sludge, Prevents formation of acids, 100% soluble in all fuel oils, Free of alcohol, Lubricates entire fuel system

99+% methanol

Easy to use

Works in all air brake systems

Dissolves gelled fuel

Will not harm precombustion components

Compatible with all types of fuel

ALL-IN-ONE COMBINATION: Injector cleaner, lubricity additive, cetane improver, water eliminator, fuel stabilizer, and wax modifiers in one powerful formula

YEAR 'ROUND FORMULA: Designed for use year 'round anywhere, in any climate

PACKED WITH BENEFITS: Keeps injectors working at peak performance, water issues, and corrosion

Cleans and Lubricates Fuel System: The product contains a blend of detergents and additives that help to clean and lubricate the fuel system, including the fuel injectors, carburetor, and combustion chamber.

Improves Fuel Economy: The product can help to improve fuel economy by removing deposits and contaminants from the fuel system and improving the efficiency of fuel combustion.

Reduces Emissions: By improving fuel combustion, the product can also help to reduce exhaust emissions, including harmful pollutants such as carbon monoxide and nitrogen oxides.

IMPROVES TOWING POWER: Helps breakdown and remove performance robbing deposits from the entire fuel system

IMPROVES ACCELERATION: Helps boost catane up to 7 points - improving efficency and throttle response

CLEANS AND LUBRICATES: Treats turbos, fuel injectors, pistons, and combustion chamber components

MADE FOR OPTIMAL LUBRICATION: Your truck has been there for you every minute and every mile, which is why it’s important to keep it in pristine condition. At Opti-Lube, our goal is to keep your engine operating at its best. Our fuel additive helps to increase the lubricity properties of ultra-low-sulfur diesel (ULSD) so that you can play more and worry less.

IMPROVES FUEL ECONOMY: Trucks are known for eating up fuel. Fortunately, there’s a way to fix that with Opti-Lube XL Xtreme Lubricant formula. This diesel fuel additive has been shown to enhance fuel mileage, giving you more bang for your buck. With greater fuel economy, you’ll find increased power for summer driving.

CLEANS INJECTORS: When your fuel injectors build up with residue, your engine doesn’t run as efficiently. Opti-Lube XL Xtreme Lubricant formula cleans injectors and helps prevent future build-up. This helps to reduce deposits and emissions, making this lube compatible with all vehicle emissions systems. Additionally, it acts as rust and corrosion prevention to keep your vehicle in tip-top shape.

Anti-Gelling Formula - Reduces the formation of wax crystals in diesel fuel during cold weather, to keep fuel flowing smoothly and prevent it from clogging the system or fuel filter

Improves Cold Starts - Significantly enhances cold-weather performance and disperses moisture to prevent fuel line freeze-ups, even in temperatures as low as -40 degrees Fahrenheit

Keeps Fuel System Healthy - Acts as a fuel injector cleaner and lubricity additive to reduce engine wear and keep your vehicle healthy, efficient, and performing at peak capacity

Anti-Gelling Formula - Reduces the formation of wax crystals in diesel fuel during cold weather, to keep fuel flowing smoothly and prevent it from clogging the system or fuel filter

Improves Cold Starts - Significantly enhances cold-weather performance and disperses moisture to prevent fuel line freeze-ups, even in temperatures as low as -40 degrees Fahrenheit

Keeps Fuel System Healthy - Acts as a fuel injector cleaner and lubricity additive to reduce engine wear and keep your vehicle healthy, efficient, and performing at peak capacity

Hot Shot's Secret anti-gel diesel additive provides winter protection against freeze-ups, dramatically improves cold-temperature performance and contains a powerful cetane booster for a maximum improvement in performance, power and cold start speed.

This effective anti-gel additive significantly enhances cold-temperature performance and helps prevent the wax in fuel from clogging lines.

Hot Shot's Secret Diesel Winter Anti-Gel is recommended for use in all diesel engines. The anti-gel formula provides lubricity, stability, winter operability, detergency and increased cetane number to standard diesel fuels.

Prevent sludge and sediment formation

Clean & lubricate entire fuel system

Protect against corrosion

Prevent sludge and sediment formation

Clean & lubricate entire fuel system

Protect against corrosion

Safe to use in all diesel engines including agricultural and marine

Safe to use in all diesel fuel, including ultra low sulfur diesel and bio-diesel

Keeps diesel fuel fresh, for quick easy starts

Prevents Fuel From Gelling - Howes Diesel Treat is the nation’s most trusted anti-gel. Its special formula has been tested and proven time and again to prevent gelling in even the coldest weather. Owners of all types of diesel vehicles and equipment rely on the Howes family’s guaranteed product to keep them going all winter long.

Adds Lubricity - Diesel Treat helps protect against today’s Ultra Low Sulfur Diesel (ULSD) fuels by providing added lubricity to injectors, pumps, and upper cylinders. In doing so, it extends the life and increases the performance of diesel engines of all types.

Prevents Deposits - More than just an anti-gel, Diesel Treat also contains a specialized detergent package to help prevent fuel injector deposits. Carbon deposits on diesel injector systems can cause loss of engine power and other issues. Preventing these helps to improve performance and fuel economy, saving you money.

Motor oil additive - Liqui Moly MoS2 anti-friction (300 ml. Can).Fit Type: Universal

Forms High load-bearing film of lubricant on all friction surfaces

You will be surprised at how much better your engine sounds and how controlled it will be even at very high RPM

Cleans Fuel System – Deeply cleans any diesel engine’s fuel system including injectors, cylinders, fuel lines, tank, and tank in one fuel treatment lasting up to 6,000 miles

Cleans Fuel Injectors – Safely removes and prevents Internal Diesel Injector Deposits (IDIDs), External Diesel Injector Deposits (EDID’s) and other forms of varnish and deposits

Boosts Cetane – Increases cetane by up to 7 points after the fuel system is fully cleaned, for an even more effective boost in combustion, fuel economy, and engine power while reducing DPF regens

Anti-Gelling Formula - Reduces the formation of wax crystals in diesel fuel during cold weather, to keep fuel flowing smoothly and prevent it from clogging the system or fuel filter

Improves Cold Starts - Significantly enhances cold-weather performance and disperses moisture to prevent fuel line freeze-ups, even in temperatures as low as -40 degrees Fahrenheit

Keeps Fuel System Healthy - Acts as a fuel injector cleaner and lubricity additive to reduce engine wear and keep your vehicle healthy, efficient, and performing at peak capacity

Improves Power – Original Stiction Eliminator restores lost engine power and compression by removing sludge and varnish deposits from engine components, and neutralizing harmful acids that cause corrosion

Protects Engine Components – Original Stiction Eliminator reduces engine wear and cures and prevents symptoms of stiction and low-quality engine oil including failing HEUI injectors, black smoke, hard starts, and weak turbo boost

Cleans Fuel System – Diesel Extreme deeply cleans any diesel fuel system, safely removes and prevents diesel injector deposits, and boosts cetane

Take Care Of Your Engine With An Every-Tank Solution For Better Performance And Health

Boosts Cetane Up To 7 Points For Better Fuel Economy And Maintenance

Adds Lubricity To Protect Fuel System Including Pump And Injectors

Clean Out The Tank, Lines And Injectors

Remove Free Water From The System

Stabilize Fuel, Boost Cetane

Lower the pour point to -65 Degree F

Prevent gelling and icing

Improve cold starts

Easy way to clean and flush the oil systems of gasoline and diesel engines

Gentle and rapid cleaning

Neutral to seals and other materials installed in the engine

Improves Power – Restores lost engine power and compression by removing sludge and varnish deposits from engine components, and neutralizing harmful acids that cause corrosion

Reduces Wear – Decreases friction and reduces engine wear by up to 62%, to keep your engine healthy and at peak performance

Protects Components – Contains a carbon nano lubricant that cleans and protects engine components including turbo injectors, rings, oil pump, pistons, HEUI injectors, and more

Schmierfix is a particularly strong-holding, water-resistant and transparent special paste with many possible applications

Can be universally used in the workshop, industry, house, hobby, garden etc

For safe application on bearings, hinges, gliding surfaces, seat rails, sun roofs, door locks

Prevents Gelling - Minimizes the size of wax crystals that form in diesel fuel during cold weather, so it can still travel through the fuel system, even at temperatures 20°F below the wax solidification point.

Improves Cold Starts - Makes it easier for your engine to start even in subzero temperatures, by acting as a cetane booster and fuel system protector.

Increases Diesel Lubricity - Works as a fuel stabilizer and fuel injector cleaner to ensure that your fuel system is protected, lubricated, and operating at its best.

Take care of your engine with an every-tank solution for better performance and health

Boosts cetane up to 7 points for better fuel economy and maintenance

Adds lubricity to protect fuel system including pump and injectors