Fuel System Cleaner

If you use 100% petroleum gasoline and use an entire tank of fuel within 30 days, add Mercury Fuel System Cleaner every time you fill up.**

Most of today's gasoline can can begin to break down and oxidize in a matter of weeks, leaving behind deposits in the fuel system that can degrade engine performance and economy.

Without treatment, fuel can go bad in a matter of weeks. Mercury Fuel System Cleaner helps protect your fuel system from:

* Varnish and gum deposits
* Rust, corrosion and oxidation
* Moisture
Examples of deposits and clogging caused by non-treated gasoline.

Vapor separator :

Fuel injectors:

Gum, varnish and corrosion can alter spray patterns that do not burn properly. Fuel that is not burned properly can cause:

Poor performance
Reduced fuel economy
Costly injector cleaning or replacement


For use in all 2 cycle and 4 cycle gasoline outboard sterndrive, inboard and jet drive marine engines and diesel marine engines.**

One 12 ounce (355 mL) bottle treats 48 gallons of gas.

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