Craftsman lawn tractor leaks fuel into exhaust
I have a Craftsman yard tractors, model 917241141 Kohler 16.5 turbo pro, it seems to be dumping fuel into the cylinder when I attempt to start it. This locks up the cylinder until keep trying to start itm then the fuel spills out through the exhaust and it starts with a lot of smoke. I also noticed that if I push the tractor out of the garage it makes the fuel dump in as well.
Its only recent that this has started, I have to place a old blanket on th ground under the exhaust when I start it because it blows fuel out.
Any thoughts would be greatly appreciated.
Thanks.