Mower smokes after Sea Foam? [SOLVED]

Why does my mower smoke now that I added Sea Foam to the fuel?

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Jim D.
Jim D.
7 months ago

Hi Michael – I don’t think what you’re seeing is Sea Foam unless you had a very high concentration in fuel, which would emit visible oil vapor (Sea Foam is oil). My hunch is that you’re seeing water condensation or old fuel that has lost some of its volatility. For what it’s worth, what you’re seeing is normal for any engine that sits for more than a few weeks. Run it for a while, and if it keeps it up check back in. Hope this helps!