Some oil additives, for instance, might advise putting in the additive roughly 100 to 300 miles before doing an oil change (and that might be in fine print, so read carefully), which means the ...

John Paul, AAA Northeast's Car Doctor, answers a question from a reader curious about using Marvel Mystery Oil. The post ...

Lucas Oil’s Deep Clean Fuel System Cleaner is a strong fuel additive that goes a long way. It's a powerful option for increased mileage, that also reduces engine knocking/pinging.

This additive from Sea Foam cleans your fuel injectors and lubricates other critical areas. It can be added to your oil to prevent common causes of oil consumption and to generally reduce engine wear.

Sea Foam is both a fuel and an oil additive for diesel and gasoline vehicles. It’s suited to heavy machinery, passenger cars, recreational toys, and marine engines.

Drivers have been urged to pour a common solution into their petrol or diesel cars in order to save money at the pumps. The solution is likely to be in a garage ...

How To Solving the ‘Mystery’ of using a fuel and oil additive John Paul, AAA Northeast's Car Doctor, answers a question from a reader curious about using Marvel Mystery Oil.