So I saw a bunch of people talking about using seafoam. Does it work? And how should much should you use? I don't plan on putting any in my oil, just down the brake boost and in my gas tank. Should I just follow the instructions on the can?

 

Yep, follow the directions right on the can. It's one of those products that has withstood the test of time.

My grandfather was a mechanic all his life and there were two products he'd about throw down fists with you if you spoke evil of them. One was SeaFoam and the other was Marvel Mystery Oil.

Great product for those engines that are not run regularly also, like mowers, weed whackers, outboards, etc. Added at a rate of 1 oz. per gallon, it not only keeps it clean but also is a fuel stabilizer.

Been using it in my lawn mowers and sh*t since I was about 12 years old...