Marine Tune-Up - 16 oz

When the engines of watersport vehicles exhibit rough operation, it is advisable to utilize a STA-BIL® Marine Tune-Up. This user-friendly additive can be poured directly into the fuel tank to remedy problems associated with ethanol-blended fuels or simply neglected fuel systems. A single application is sufficient to rejuvenate diminished engine performance in any gasoline-powered watercraft, including jet skis, speed boats, and personal watercraft. Consider using it the next time your engine does not perform as smoothly as you recall.
• Easily cleans carbs and injectors
• 8 oz treats 20 gallons, 16 oz treats 40 gallons of fuel
• Quickly resolves rough-running engines
• Dissolves gum and varnish build-up
• Perfect for small boats and personal watercrafts (PWCs)
• Compatible with all gasoline marine engines
• Great to use as a “tune-up” throughout boating season

Directions:
Use 1 oz of STA-BIL® Marine Tune-Up for every 2.5 gallons of fuel. Once you’ve measured out the correct ratio, pour STA-BIL® Marine Tune-Up directly into the gas tank of your marine vessel. After pouring in the additive, top off the gas tank with fresh fuel. Finally, start the engine and let it run for 15 minutes uninterrupted.