Marvel Mystery Oil MM13 R Lubricant Oil, 1 Qt Bottle

Key Features

• Helps improve fuel economy
• Cleans and lubricates fuel injectors and carburetors
• Reduces and prevents varnish and gum build-up add to engine oil
• Prevents valve sticking and clatter
• Prevents oil breakdown caused by extreme temperatures

Fuel/oil treatments size=quart Safe for catalytic converters and oxygen sensors. Added to gas it cleans and lubricates fuel injectors and carburetors, improves gasoline mileage and extends spark plug life. Reduces and prevents varnish and gum build-up. Added to oil it prevents valve st icking and clatter, fortifies properties of engine oil, prevents breakdown caused by extreme temperatures, reduces and prevents acid and sludge formation and promotes easier cold weather starts.