A unique blend of petroleum products formulated for use as an oil and fuel additive. Protect engine valves, stems and guides. It provides additional top-end lubrication. Reduce acid and sludge formation. Formulated with anti-wear additives, Marvel Mystery Oil improves motor oil performance. Prevents engine wear and provides for a cleaner running engine which results in improved gas mileage and lengthens spark plug life. • Helps improve fuel economy • Cleans and lubricates fuel injectors and carburetors • Reduces and prevents varnish and gum build-up • Prevents valve sticking and clatter • Prevents oil breakdown caused by extreme temperatures • Enhances performance
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