FUEL TREATMENTS

Deep Clean Fuel System Cleaner
HOME / PRODUCTS / FUEL TREATMENTS / Deep Clean® Fuel System Cleaner

Deep Clean® Fuel System Cleaner

Lucas Deep Clean® is blended with an exclusive Lucas additive package and specific carrier fluid that contains no diesel fuel, kerosene or anything else that can be harmful or useless to an engine. It also reduces NOx emissions, eliminates the need for higher octane fuel and deep cleans the entire fuel system and combustion chamber.

Key Benefits

  • Greatly reduces harmful NOx emissions
  • Removes carbon deposits
  • Totally eliminates knocking and pinging
  • Raises mpg and performance
 

Packaging

#10669 5.25 Ounce (Case of 24) 10 lbs
#10512 16 Ounce (Case of 12) 13 lbs

Which fuel system product do you need?

Directions For Use

5.25oz Bottle - For a deep clean, pour entire bottle into fuel tank and fill with any grade gasoline, up to 15 gallons. Deep clean as needed, at least every 3 to 4 thousand miles.

16oz Bottle - For a Deep Clean, pour entire bottle into fuel tank and fill with any grade gasoline, up to 30 gallons. Deep clean as needed, at least every 3 to 4 thousand miles.

HEAR IT FROM OUR CUSTOMERS

It is running better now at 276K than it did at 40K!

I recently purchased your Deep Clean Fuel System Cleaner. I have always had problems with fuel system on my wife's 2002 Ford Escape as it seems to get gunked up very quickly by the 10% ethanol in gas. I have had to replace some expensive componets directly and indirectly related to the fuel system. Anyway, I poured a bottle of your Deep Clean Fuel System Cleaner into a full tank of gas and my wife drove it for the week running all the fuel through until the fuel light came on. Last weekend I took it to run an errand and could not believe the difference. It is running better now at 276K than it did at 40K! The idle is steady, so steady that several times I wasn't sure if the engine was running or not. It runs so smoothly now and accelerates much better than it ever has. It is now possible that I will be able to keep this vehicle for at least 50-100k longer. I will be using this on my other 2 vehicles as well. Thank you for a superior product! Best $10 I ever spent!

No Codes!!!! Passed inspection. Customer for life!

99 Chevy Suburban throwing 5 codes! Repair bill est. thousand plus dollars. Have used the injector cleaner for years on everything but the wife's second car. Put in 1/2 a bottle and drove about 100 miles. No Codes!!!! Passed inspection. Customer for life!
Ralph B., Waxhaw, NC

This Has to be The Best on The Market And Especially The Price

I have a 2006 5.4 F-150 with 211,000 miles. My truck was running so bad the check engine light came on and I had to replace two coils it did help but it still ran really bad. I use one bottle of Lucas injection cleaner and within a 1/4 tank I noticed a big improvement, after I went through full tank my truck ran great, so I filled up another tank full of gas and Lucas injection cleaner, Wow truck runs so smooth and no hesitation this has to be the best on the market and especially the price. Thank you Lucas oil you saved me loads of money!!!!!!!
Randy F., Whittier, CA

Now my car runs like new.

I have a 2002 Honda Odyssey. The engine was surging in idle anywhere from 800 rpm to 1300 rpm. I went to the auto parts store. Bought Lucas fuel system cleaner. Stopped at the gas station with a 1/4 tank. Put the Lucas in. Filled the tank. Now my car runs like new. Smooth, normal idle. It was that easy!
Chris K., FL

Lucas Deep Clean Fuel System Cleaner Does The Trick for F-650 Work Truck

My work truck, a 2014 Ford F-650 V-10 with only 20k miles started running very poorly recently. The engine was running roughly, the CEL was almost always on, there was an ammonia smell from the exhaust, plus it would emit a cloud of white smoke that smelled like unburned gasoline a few times a day. Power was way down. The exhaust emmisions even caught on fire TWICE! It was into the Ford dealership twice where they changed the O2 sensor, the catalytic converter and the air filter, all to no avail at all. Yesterday I decided to buy a bottle of Lucas Oil Deep Clean Fuel System Cleaner. I put in the bottle this morning, then filled the gas tank and started my work day. Not only are ALL of the abovementioned symptoms completely now gone, the truck is getting about 1 mpg better gas mileage, which is huge, since it was getting 3 mpg before. Thank you Lucas! Can't wait to tell my employers how "I" fixed their truck!
Michael M.

RELATED NEWS

Lucas Oil Partners with RCR and Kyle Busch for NASCAR’s Historic Return to International Racing in Mexico City

June 11, 2025

Lucas Oil Partners with RCR and Kyle Busch for NASCAR’s Historic Return to International Racing in Mexico City
Lucas Oil Named a 2025 Culture of Good Community Impact Award Winner 

May 27, 2025

Lucas Oil Named a 2025 Culture of Good Community Impact Award Winner 
Lucas Oil Previews Hybrid-Specific Product Line as INDYCAR Enters Its Hybrid Era at the 2025 Indy 500

May 22, 2025

Lucas Oil Previews Hybrid-Specific Product Line as INDYCAR Enters Its Hybrid Era at the 2025 Indy 500
solid-white-shield