1964-1966 Merc 950 six outboard

Mortamie

Petty Officer 3rd Class
Joined
Sep 4, 2011
Messages
78
I just bought a 16' FiberForm boat with a 1964-1966 merc 950 six on it. I could get the motor to start up and run for a bit but then it would choke down and die on me i never could keep it running for longer then one minute or a little more. When i pulled the cover off of motor and sat on back by it while my father was starting it i could reach in and run the butterflies by hand and it would run for a little longer but still eventually die.. So my first question is how do I fix the problem any ideas??
The next question is I am just running the gas that was already in the tank what is the proper gas to oil mix for that motor? Thanks looking forward to any input..
 

Laddies

Banned
Joined
Sep 10, 2004
Messages
12,218
Re: 1964-1966 Merc 950 six outboard

c
Clean the carbs and fuel system
 

Mortamie

Petty Officer 3rd Class
Joined
Sep 4, 2011
Messages
78
Re: 1964-1966 Merc 950 six outboard

thanks for the tips does anyone know what the mix is for the gas?
 
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