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⛽ Clean fuel, cleaner conscience — drive smarter, not harder!
Lucas Oil 10512 Deep Clean Fuel System Cleaner is a concentrated, biobased 16-ounce formula designed to deep clean your entire fuel system and combustion chamber. It reduces harmful NOx emissions, eliminates engine knocking and pinging, and improves fuel efficiency by raising miles per gallon. Free from harmful additives like diesel or kerosene, it’s a safe, citrus-scented solution trusted by thousands to restore engine performance and smoothness.






| Asin | B003JTYGPO |
| Best Sellers Rank | #34 in Fuel System Cleaners |
| Date First Available | July 20, 2005 |
| Department | unisex-adult |
| Is Discontinued By Manufacturer | No |
| Item Model Number | 10512 |
| Manufacturer | Lucas Oil |
| Product Dimensions | 9.83 x 2.15 x 0.96 inches; 6 ounces |
User
Cheap way to get PEA
I think redline is a better value and it’s worth it to pony up the extra $5-$6, but this a great product. Use additives with PEA once every few thousand miles(preferably before oil changes), or add a bit at every fill up, especially if you don’t use good gas
User
Great
Great product
User
Gas cleaner & injector cleaner
Great product works good 👍👍😊
User
Love this stuff
Works to improve mileage! I use one every month and have seen improvement.
User
Stuff works great for injector knock
Used on my 2016 corolla with 180k. Noticed the motor had a knock that would come and go so I knew the noise was an injector and not a lifter so I dumped a bottle in and problem was not only gone after a half tank of gas but the car ran better at idle.
User
Highly recommend
Performed as expected.
User
Anything Lucas Oil is great
Anything Lucas Oil is great
User
Works Great
Works Great
User
No sé si funciono
Pues no me quedo claro si funcionó o no pero si note una respuesta más potente lo que duró el tanque con el botellín este
User
رائع
قوي
User
Quita el mal olor del escape
Cantidad y precio correctos para lo que hay. Lo.eché en el tanque de minxohce gasolina, de unos 45 litros y cuertamente se quitó un poco es típico olor al arrancarlo un poco fuerte del tubo de escape. Cada año li usaré para un mantenimiento. Lo veo bien!
User
My go to!
Load this up and run your car hot, good old Italian tune up. Use every 3 months or after using cheaper fuel or fueling up from sketchy gas stations.
User
Good
Good
Trustpilot
1 week ago
3 weeks ago