Went to start a old Pioneer Farm Saw I got last year. It ran then. It fired very erratic for about 3-4 seconds, then nada. Cranked on it until my pacemaker fired . Figured it might be the fuel line or filter. Ended up taking the handle off trying to trace the fuel line. When I pulled the filter out the line broke with very little pressure. Came back in and saw a post where ? Pioneerguy600 ? mentioned that you removed the starter and there was a fitting that was removed to get to the fuel line in the tank . Boy I was afraid I was gonna have to split the case to put the fuel line on . The line I have for the Poulans are too small so have ordered some 1/4 od 1/8 id tygon and some filters. The starter assembly looks great , the air filter worn but serviceable . I know just enough about mechanical items to get myself in trouble.Any recommendation or do's and don'ts ?? Oh I am cleaning it a little