Marvel reduces and prevents valve sticking and clatter by breaking down harmful deposits of carbon and sludge. It fortifies the properties of both traditional and synthetic and prevents oil breakdown caused by extreme temperatures.
Product Features:- Helps improve fuel economy
- Cleans and lubricates fuel injectors and carburetors
- Improves valve performance
- Add to Gas & Oil
- Cleaning action gives smoother starting & longer life
- Also frees sticky lifters