Sea Foam SF16 Motor Tune-Up is the ultimate solution for maintaining both gasoline and diesel engines. Trusted by mechanics for over 70 years, this all-in-one cleaner, lubricant, stabilizer, and moisture controller is a must-have in every garage. It works quickly to improve engine performance, providing long-lasting benefits by cleaning and protecting critical engine components.
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Key Features:
- Multi-Purpose Formula: Acts as a fuel stabilizer, cleaner, and lubricant for both gas and diesel engines.
- Protects Engine Components: Safe for seals, gaskets, catalytic converters, and oxygen sensors.
- Works on Various Systems: Suitable for fuel systems, oil crankcases, and gasoline induction/vacuum systems.
- Versatile Cleaning Power: Cleans injectors, CARB jets, deposits, intake valves, and pistons.
- Moisture Control: Removes moisture from fuel systems, preventing corrosion and improving engine reliability.
- Prevents Gumming and Varnish Build-Up: Liquefies and removes gum and varnish, keeping your engine running smoothly.
- Fuel Stabilization: Stabilizes fuels for up to 2 years, extending fuel life and protecting your engine during storage.
- Lubricates Upper Cylinders: Adds lubricity to protect upper cylinders and quiet noisy lifters.
- Anti-Icing & Anti-Gelling: Helps de-ice and prevent fuel from gelling in cold weather.
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How It Works:
- For Gas & Diesel Engines: Add directly to the fuel or oil systems to clean and lubricate components, reduce moisture, and stabilize fuel.
- Easy Application: Simply follow the instructions on the can for quick and effective results.
- Keeps Engines Running Cleaner and Cooler: Improved combustion and smoother operation.
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Additional Benefits:
- Lubrication & Protection: Adds lubricity to fuel, enhancing performance and extending engine life.
- Cleaner Fuel System: Removes harmful deposits from injectors, intake valves, and pistons, improving engine efficiency.
Features & Specifications
- UPC: 0018812000019
- Cleans dirty engine parts internally by removing harmful gums, varnish and carbon build up
- Removes moisture from oil crankcases and fuel tanks
- Stabilizes and conditions fuels from becoming stale
- Excellent for engine storage
- For Peak Performance use every 5,000 miles
- Size: 16 oz.








