Johnson/Evinrude Carbon Guard Fuel Additive 12oz
Johnson/Evinrude Carbon Guard is a gasoline additive formulated to minimize deposit build-up in 2-cycle and 4-cycle marine engines when used as directed.
- Reduced possibility of piston ring sticking.
- Reduced carbon build up on 4-cycle valves
- Better overall engine performance.
- Increased engine life.
For 2-Cycle engines add 1 oz. of Carbon Guard for every 8 gallons of gasoline.
For 4-Cycle engines add 1 oz. of Carbon Guard for every 16 gallons of gasoline.