I Tested the Best 2 Cycle Oil for My 2003 Mercury 90 – Here’s What Reduced the Smoke!
When I first started maintaining my 2003 Mercury 90 outboard engine, I quickly realized that choosing the right 2 cycle oil was more important than I had imagined—especially if I wanted to keep smoke to a minimum. The right oil doesn’t just protect your engine; it can dramatically reduce that telltale blue or white smoke…
