George E. Cawthon wrote:
Doug Miller wrote:





Just the same, it should be obvious that you're not doing your chain
saw any good by running used motor oil through it.


Doug, it just goes on the bar, it doesn't go through the motor. One
touch into the dirt with the bar and you are far worse off than anything
dirty motor oil would do to the bar.

I know several wood cutters who use the used motor oil to lube the bar
and chain. They cut a helluva lot of wood year around and I've never
heard them complain about the oil hurting the saw or it's chain.