Marvel Mystery Oil offers long lasting protection to your car's hard-working engine by cleaning and adding a lubricating layer unparalleled by the other fuel and motor treatments. Adding Marvel Mystery Oil to your gas tank restores engine performance, improves gasoline mileage, extends spark plug life and prevents gum build-up. It also cleans and lubricates fuel injectors and carburetors. Added to oil, it prevents valve sticking and clatter, fortifies properties of engine oil, prevents breakdown caused by extreme temperatures, reduces and prevents acid and sludge formation and promotes easier freezing weather starts.

Product Features:

• Provides top end lubrication essential for restoring power and fuel economy
• Advanced engine technology stabilizes fuel for months and helps promote easy start-ups
• Prevents rust and corrosion from Ethanol containing fuels
• Reduces cold weather starts and creates smoother starts
• Can be used in all engines including direct injection (GDI and hybrids)