1 – 12oz (355ml) container. Carbon Guard is a gasoline additive formulated to minimize deposit build-up in 2-cycle and 4-cycle marine engines when used as directed. Carbon guard will provide: 1. Reduced possibility of piston ring sticking 2. Reduced carbon build up on 4-cycle valves 3. Better overall engine performance 4. 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. Note: Engine with an excess of 100hrs of operation and not previously treated with Carbon Guard should be treated with Evinrude Johnson Engine Tuner before beginning us of Carbon Guard.
Sale Price: $17.49
No Current Reviews on this Boating Product
Follow Us!