I've been trying to get my wife's LT 125 running that's been stored in a barn the past 15 plus years. Rebuilt the carb, new gas, plug, fuel pump, fuel primer, oil and fuel lines. I can only get it to start after putting some gas down the main jet. When I do that it starts fine. As long as I keep my finger on the throttle it runs fine. However, it only will run at idle after running it for awhile. Any suggestions? Thanks in advance.

Also, does anyone know where I can get some type of hitch for it so I can tow a garden trailer, aerator, etc.?