Yamaha ACC-RNGFR-PL-32 Outboard Ring Free Plus Fuel Additive Quart (32 ounce), Pack Of 6
- Exclusive, Synthetic PLUS Formula Provides Superior Deposit Control.
- Cleaning Fuel Injectors, Carburetors, Intake Valves, Intake Ports And Combustion Chambers.
- Contains Metal Filmers To Help Protect Fuel System Components Like Silver Solder, Copper, Aluminum And Steel From The Corrosive Affects Of Ethanol Sulfate Salt.