Description

Marvel® Mystery Oil helps improve your fuel economy. It cleans and lubricates fuel injectors and carburetors. Plus it reduces and prevents varnish and gum buildup. It prevents engine valve sticking and clatter and prevents oil breakdown caused by extreme temperatures.

Helps improve fuel economy
Cleans and lubricates fuel injectors and carburetors
Reduces and prevents varnish and gum buildup
Prevents engine valve sticking and clatter
Prevents oil breakdown caused by extreme temperatures