FUEL TREATMENTS

HOME / PRODUCTS / FUEL TREATMENTS / Fuel Treatment

Fuel Treatment

A powerful blend of oils and additives that contain no SOLVENTS. Designed to increase power and fuel mileage and also lower exhaust emissions through a more complete combustion.

Lucas Fuel Treatment is formulated for both gasoline and diesel engines, carbureted or fuel injected. It gives your fuel system what it really needs - a blend of super slick oils and additives with a high detergent action that allows the engine to operate at maximum efficiency. Also, it cleans and lubricates the carburetor and injectors and causes the fuel to burn more thoroughly for increased power and less fuel consumption. Lucas Fuel Treatment should definitely be used in vehicles that require leaded fuel because it actually replaces the benefits of lead in gasoline without causing harmful emissions. Use it to pass smog tests. Finally, it totally neutralizes the harmful effects of low sulfur diesel fuel.

Lucas Fuel Treatment complies with the federal low sulfur content requirements for use in diesel motor vehicles and non-road, locomotive and marine diesel equipment engines.

Key Benefits

  • A great tune-up in a bottle
  • Cleans and lubricates the fuel system
  • Neutralizes low sulfur fuel problems
  • Increases power and miles per gallon by burning excess exhaust emissions
  • Increases the life of pumps and injectors

Packaging

#10020 5.25 Ounce (Case of 24) 10 lbs
#10003 1 Quart (Case of 12) 25 lbs
#10013 1 Gallon (Case of 4) 33 lbs
Which fuel system product do you need?

Directions For Use

The recommended dosage is 2-3 ounces of Fuel Treatment for every 10 gallons of gasoline or diesel fuel. Pour Lucas Fuel Treatment directly into fuel tank. Exceeding the recommended dosage is not harmful to your vehicle.

5.25oz Bottle - One bottle treats up to 25 gallons of fuel.

1 Quart/32oz Bottle - One bottle treats up to 100 gallons of fuel.

1 Gallon/128oz Bottle - One bottle treats up to 400 gallons of fuel.

HEAR IT FROM OUR CUSTOMERS

I highly recommend you give it a try in your Diesel engine

I use Lucas Upper Cylinder Lubricant religiously in my 2000 F350 with the 7.3 Powerstroke. The first time I tried it, I immediately noticed my diesel engine ran smoother, and quieter. After running just one tank of treated fuel, I noticed it actually increased my fuel mileage. This product absolutely more than pays for itself with fuel savings alone. I average an additional 50 to 75 miles range with a 36 gallon tank of treated fuel, over non treated fuel. I use 11 oz. of Lucas upper cylinder lubricant with every fill up. I highly recommend you give it a try in your Diesel engine.
Rob H., Caldwell, ID

Use it folks, it’s really a good product

Hi, I have a 2009 Volvo s60 2.5t awd and last week I had check engine light on and a code ECM 2900 fuel pressure vale fault, I thought is the problem was connected to the Fuel pressure sensor and I ordered one, in the same time I added when I filled the tank 200ml. of Lucas injector cleaner. I made a trip of 300 miles on Sunday. Today the check engine light is gone, so it was the fuel pressure valve, problem solved. The Lucas injector cleaner works. Use it folks, is really a good product. Val"
Val D., Coburn Gore, ME

Fuel Treatment Stops Stalling in Honda

My 2001 Honda was stalling every two minutes. I went to my mechanic, he said he was way behind on some cars that he wouldn't be able to see my car until tomorrow. He gave me a small bottle of your fuel injector cleaner. Told me to pour it in the gas tank an drive it for 10 - 15 minutes... It was running smoother then silk after about 10 minutes.. I had never seen a additive of any sort actually work. I put a bottle in each of our cars once a year now. Thanks!
Frank A.

I use Lucas Fuel Injector Cleaner upon every fuel fill up

Hi, I am from Hamilton, Ontario in Canada. I own 3 wagons, 2 are Dodge Magnums and a Mercedes-Benz C300 4MATIC Wagon. My Magnums are both 2005, and my 2.7L just turned 308,000 km. I use Lucas Fuel Injector Cleaner upon every fuel fill up, and the car purrs like a kitten, runs like new! My other Magnum is the 5.7L HEMI Engine, and just turned 145,000 kms, same Lucas Oil Fuel Treatment, car runs like new. My 2018 Luxury Mercedes-Benz gets the Lucas Oil Fuel Injector Cleaner as well every fuel up, and with only 25,000 kms, I know I am in good hands treating all three of my cars fuel sytems with LUCAS OIL FUEL INJECTOR TREATMENT! Great Product!
Garry, R, Hamilton, OH

My mileage is now back where it was and the engine is smoother.

I recently replaced the fuel sending unit in my Xterra which Nissan would not cover. I just came out of the warranty by a few miles. First tank, my mileage was off by 30 to 40 miles. I pulled the battery cable to reset the ECM. I was only off by 20 to 30. I went and got some Lucas and poured it the tank. My mileage is now back where it was and the engine is smoother. This is good stuff. It blows away anything else in a bottle.
Chad W.

RELATED NEWS

Lucas Oil Founder Forrest Lucas Honored Posthumously with Indiana’s Most Prestigious Sachem Award

January 8, 2026

Lucas Oil Founder Forrest Lucas Honored Posthumously with Indiana’s Most Prestigious Sachem Award
Lucas Oil President Katie Lucas Named Indiana Business Journal C-Suite Award Honoree

December 2, 2025

Lucas Oil President Katie Lucas Named Indiana Business Journal C-Suite Award Honoree
Morgan and Katie Lucas Named Outstanding Philanthropists of the Year by the Association of Fundraising Professionals

November 13, 2025

Morgan and Katie Lucas Named Outstanding Philanthropists of the Year by the Association of Fundraising Professionals
solid-white-shield