[traditional1]

Yes; in my fuel tank in my boat, to keep the carbon buildup in my 2-stroke motor always clean.

I've not used it in 4-stroke motors, but the action of the solvents would be to remove deposits and keep the fuel system clean.

[Randy Larsen]

I have a lot of small equipment like weed eaters, generators, wood splitters, ect. that sit alot and get gummed up with bad gas. Will Seafoam help clear the gunk out so they will start after sitting?