I have one of my neighbor's 2001 trail boss 325 at my house that I'm trying to get running. It's been sitting in his garage for about 3 years. I blew out all of the fuel lines and carb and drained the tank. I put new gas in and a new battery and it fired up after a while. It's leaking a lot of gas out of the carb overflow line. There's also a lot coming out of the frame where the line from the carb goes into. Any ideas?

 

Tear into the carb,replace the needle and seat,make sure the jets are clean. Also if it isn't used a lot treat the fuel with marine Stabil. OPT