Craftsman 25hp tractor will not run with choke open.
I have a Craftsman 25hp 54inch Kohler pro automatic trans tractor. It is three yrs old. Never had any problems until I went to start it the other day. I pulled the choke like I normally do to start. But when I push the choke in after a few minutes . It stalled time after time. It never did this before. I cleaner the carb. changed the plugs, changed the air and fuel filter. Still having the same problem. I did find that the seat switch is bad. I left it in the rain by accident recently. Can I get some feedback on this problem. Thanks in Advance.