Marvel Mystery Oil Antique Car. 5 minutes later he says the engine was free and fired. Total Ratings 1 2661 New.
I use marvel mystery oil alot whenever I am rebuliding an engine but the problem with marvel mystey oil and kerosene is that its too thin. If the car has been sitting for over 90 days you should remove the spark plugs and introduce some form of lubricant like Marvel Mystery Oil into the cylinders. Ive had a car that was sitting for 3 years just start normally.
Regularly use Marvel in your oil and fuel for a smoother quieter engine.
Marvel Mystery Oil Inc. 1971 Chevrolet Chevelle SS Glossy Red 124 Diecast Model Car by Jada 31654. Adding Marvel Mystery Oil to your gas tank restores engine performance improves gasoline mileage extends spark plug life and prevents gum build-up. If your engine fails to retain the engine oil for more than a week or the carburetor makes a strange ticking noise simply replace 20 percent of the engine oil with this mystery oil.