Ok so today the boy is here so I went out and pulled out all the chain saws I have. Played with the one Poulun and can make it run if I can hold the coke on part way so figure fuel filter. I also played with the little Homelite I have and with starter fluid it will fire up and run so carb issues. Same with 2 old large Macs I have. So total I have is 2 Poulan saws. 2 Homelite one 10 inch and one 16 inch. 3 Macs one is locked up. And all of them are big and heavy. Also have one old Pioneer that I did not try and then also the big boys 2 old David Bailey saws than I did not try to make run. Guess I'll be playing with a couple chain saws in the near future