The 7 Best Fuel System Cleaners January 2025

Ranked 1st in our list of recommended fuel system cleaners and sells for $47.30 (as of 22/01/2019 14:55 PST details ) , more than 100% of the Berryman Products 0518-6PK reviews are positive. With features such as contains powerful detergents for one tank cleanup of injector deposits and increases engine performance, improves drivability, reduce emissions and restore lost fuel economy, it is indeed our top pick among fuel system cleaners.

In the 2nd place of our top fuel system cleaners list you'll find the Power Service 09016-09 which garners positive reviews from more than 96% of customers who bought fuel system cleaners. Priced at $35.87 (as of 05/01/2019 21:52 PST details ) , it is designed for the savvy consumer who don’t mind paying a bit more for quality and best in class features.

Number 3 on the best fuel system cleaners list is resereved for venerable Mr. Gasket 120007-2PK that has featuers like, using cataclean can lower your total hydrocarbon emissions by up to 50 percent and reduces carbon build up in catalytic converter, oxygen sensors, fuel injectors and cylinder heads which results in improved fuel efficiency. With a positive sentiment of 56% for the 120007-2PK from Mr. Gasket, it is a solid purchase that will keep you happy and it can be found online for $44.94 (as of 05/07/2018 09:45 PDT details ) .

At $133.32 (as of 05/01/2019 21:55 PST details ) , GPD's 777KIT342 is our number 4, which gets 100% approval rate from customers who actually bought it.

A good, solid choice come up at number 5 of fuel system cleaners reviewed by us. You can find this FPPF 00119 for $53.75 (as of 05/01/2019 21:54 PST details ) , and be sure that it will do the work, at least according to more than 100% of people who used it and enjoyed features such as kills and removes fuel alge and adds life to your engine.

If none of the fuel system cleaners listed above suits you, then perhaps the GPD 777KIT290 at the 6th place is the right one for you. Costing $142.97 (as of 05/01/2019 21:55 PST details ) , positive reviews hover around 96%.

Last but not least in the top fuel system cleaners, we have the good old Evinrude Johnson 766210 which gets great marks by 71% of the reviews posted. It can be bought for $21.09 (as of 05/01/2019 21:50 PST details ) .