"I bought a motor recently and
"I bought a motor recently and the guy claimed its a 1986. Its a Mercury Mariner 75 outboard. Its black and its got some orange stripes around the cover. There are four spark plugs and up by the fly wheel im guessing is the serial number: 72973. Its got electric start and trim and tilt. What I need to know is whether its a two or four stroke and if its two which i think it is, what is the appropriate gas/oil mixture ratio? Any help would really be appreciated as I am very new to boating and motors in general.
Thanks!"
"I bought a motor recently and the guy claimed its a 1986. Its a Mercury Mariner 75 outboard. Its black and its got some orange stripes around the cover. There are four spark plugs and up by the fly wheel im guessing is the serial number: 72973. Its got electric start and trim and tilt. What I need to know is whether its a two or four stroke and if its two which i think it is, what is the appropriate gas/oil mixture ratio? Any help would really be appreciated as I am very new to boating and motors in general.
Thanks!"