Boost your engine's performance by adding Marvel MM13R Mystery Oil. Suitable for mixing with fuel or oil during regular maintenance, it reduces wear on components, extending the life of your vehicle. The formula also helps protect against corrosion. Improve gas mileage and efficiency by adding it to your fuel tank. It's suitable for a wide range of vehicle makes, models and years and increases the power and compression generated by the engine. This bottle contains 32 oz of auto engine oil. Marvel Mystery Oil, 32 oz: Helps extend engine life Improves fuel economy Reduces emissions and engine wear Increased power and compression Helps prevent corrosion due to moisture Marvel engine oil works with both regular and synthetic oil Suitable for various makes, models and years

• Provides top cylinder protection to extend engine life, improve performance and increase gas mileage.
• Added to gasoline: cleans and lubricates fuel injectors and carburetors, improves gasoline mileage, reduces and prevents varnish and gum build-up, extends spark plug life, safe for catalytic converters and oxygen sensors.

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