Roy wrote, on Fri, 10 Oct 2014 14:37:26 -0700:
YOUR CHAINSAW HAS A TWO-STROKE ENGINE. So what is the problem?
The owners manual says *never* use TCW rated oil, and, googling, I find
multiple instances of reputed blown chainsaw engines as a result.
http://continuouswave.com/ubb/Forum4/HTML/002210.html