FUEL TREATMENTS

Deep Clean Fuel System Cleaner
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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
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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

This stuff did wonders on my ’06 Ram 1500.

This stuff did wonders on my '06 Ram 1500. At about 145,000 miles, engine started idling inconsistent. Waited till the tank was about 1/8 full and added the Deep Cleaner then filled up. Drove until I burned up about 1/4 tank truck seemed to run better than it had in years! I now use nothing but Lucas Oil products and recommend them to all my buddies.
Jesse M., Williamstown, WV

I put in another bottle of Lucas and it has run perfect ever since!

I had been noticing that the RPMs on my 2003 Dodge Dakota were randomly fluctuating. It seemed to be only at highway speeds above 50MPH and while idling in park. My wife and I were on a short road trip and the truck got really sluggish. I stopped at a gas station and after checking out the different automotive products I bought a bottle of Lucas Deep Clean Fuel System Cleaner. I poured it in the tank, got in the truck and my wife said, "What the heck did you put in the truck?? That noise it was making stopped!" Within 20 seconds of pouring it in the gas tank my idle evened out! Down the road again and the RPM bouncing was minimal! At my next full tank fill up I put in another bottle of Lucas and it has run perfect ever since! Thank you so much for developing such an amazing product!! I'm a Lucas customer for life now!
Robert S., Grand Marais, MN

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.

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!

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