03-06-2006, 03:50 PM
Yes, I know its an ugly machine, but hey it gets me icefishing. Formerly running great, this 300 inviter single cylinder has gone from humming along, to rough start-up, backfiring, and poor idle/stalling, in the space of one trip. Wondering what your thoughts are. I run amsoil, and have changed the plug. I also run gas line antifreeze in every tank. Bad gas?? I'm thinking of pumping out the tank tonight. Your thoughts are appreciated! Thanks in advance!