Marvel Mystery Oil 1 Gallon
- When added to gasoline: Cleans and lubricates fuel injectors and carburetors
- Improves gas mileage
- Reduces and prevents varnish and gum build-up
- Extends spark plug life
- Safe for catalytic converters and oxygen sensors
- When added to engine oil: Prevents valve sticking and clatter, Fortifies properties of engine oil, Prevents breakdown caused by extreme temperatures, Promotes easier cold weather starts, Reduces and prevents sludge and acid formation
- For all marine engines- inboard and outboard
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- SDS465-014.pdf (SDS)
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