Posts Tagged: engine additives work

Do engine additives work?

Which engine additives work? If you look at the shelves at any auto parts store you’ll see lots of products that promise to improve gas mileage and performance. But do those engine additives work? If your engine is in good condition, no. They’re a waste of money. But if your engine isn’t in good condition, a few do work. Let’s take a look at which engine additives work. Do fuel injector and fuel system cleaners work? If you’re filling your car or truck with Top Tier gas, you’re already getting … Read More