Description
Main Description
Mercury 858080K03 Power Tune Internal Engine Cleaner is a must-have for maintaining peak engine performance. Over time, carbon, gum, and varnish deposits can build up in combustion chambers, causing engine performance to drop. This 12 oz spray can is designed to break down and remove these harmful deposits, restoring lost power and improving fuel and air flow.
Key Features
- Removes harmful carbon, gum, and varnish deposits from engine components
- Improves fuel/air flow for enhanced engine performance
- Convenient spray formula for easy application
- Safe to use in both 2-cycle and 4-cycle carbureted and fuel-injected gasoline engines
- Perfect for use in cars, trucks, motorcycles, ATVs, snowmobiles, lawn mowers, and more
- Works well with both catalyzed and non-catalyzed engines
- 12-ounce spray can for efficient usage
Product Details
- Brand: Mercury
- Product: Power Tune Internal Engine Cleaner
- Model Number: 858080K03
- Size: 12 oz Spray Can
- Application: Removes engine deposits, restores power
- Safe for: All 2‐cycle and 4‐cycle carbureted and fuel-injected gasoline engines
- Recommended for: Cars, trucks, motorcycles, ATVs, marine engines, lawn mowers, snow blowers, and more
Why You Should Buy
- Quickly restores lost engine power caused by carbon build-up
- Improves engine performance and fuel efficiency
- Perfect for a wide variety of engines, from marine to small engines like lawn mowers
- Trusted Mercury brand known for decades of engineering and performance testing
- Convenient spray can makes application simple and mess-free
Common Applications
- Used to clean combustion chambers and restore power in marine engines
- Effective for improving the performance of motorcycles, ATVs, and snowmobiles
- Ideal for car and truck owners needing to remove internal engine deposits
- Perfect for small engines like lawn mowers, chainsaws, and snow blowers
FAQ
Can I use Mercury Power Tune in any type of engine?
Yes, Mercury Power Tune is safe for use in all 2-cycle and 4-cycle carbureted and fuel-injected gasoline engines, including catalyzed engines.
How do I apply Mercury Power Tune?
Simply spray the product into the intake manifold or directly into the combustion chamber as directed in the product instructions.
Is it safe to use Power Tune in marine engines?
Yes, Power Tune is specifically designed to be safe for marine engines, along with cars, trucks, motorcycles, and other gasoline engines.
What engines are compatible with Mercury Power Tune?
This product is suitable for all 2-cycle and 4-cycle carbureted and fuel-injected gasoline engines, including marine engines, lawn equipment, and motorcycles.
Can Mercury Power Tune improve fuel efficiency?
Yes, by removing engine deposits, Power Tune helps improve fuel and air flow, which can lead to better fuel efficiency and overall performance.


