RE: Difference between 2 stroke and 4 stroke fuel?
My opinion is there is no such thing as two stroke fuel or four stroke fuel. Years ago fuel labeled 'four stroke' had very low oil content but that does not seem to be true now.
The fuel companies keep using the terms but many times the fuels are identical regardless of the descriptive words on the label.
There are fuels with many different oiling packages (type and percent) and we need to decide what we want to run based on the ingredients rather than the descriptive words.