I have another question. I have never had a 4 stroker before and picked one up brand new for 170 bucks from a guy who has transitoned to gliders. It is a 91 fs about 1994 vintage. My question is what does the nipple on the bottom of the crank do?
The instructions dont say a word about it. I have noticed that when I crank the engine there is a slight puff that comes out. Is it for pressurizing the tank?
Thanks
vansrv-8er