using seafoam on merc ob

[mistylady]

any suggestions on how to apply seafoam to a merc 2001 efi? mix in fuel tank or is their a better way? mistylady

 

[Barnacle_Bill]

Re: using seafoam on merc ob

I just add a can every once in a while to my gas.<br />But if you suspect carbon build up, do a search on decarb. You will find the instructions there.