guys, I have a 71 60hp johnson that is having problems when it is cold. Once it is warmed up it runs fine (or atleast I think so) but it hard to get to warm. Fires up but dies. I took it to a local indy mechanic and he looked at at and said it is missing and it is arcing under the fly wheel. He said because some of the parts are obsolete I should just get a newer motor instead of putting money into the one I got. I am not sure if I agree with his opioion so I am asking for your thoughts. Also wondering where I should start trouble shooting since I have not worked on boat motors before. I am pretty handy so I think I would be able to figure it out if pointed in the right direction.