On Mar 20, 2:05*pm, wrote:
I am very adamant about draining my snowblower and lawnmower engines
during the offseasons. *My friend here at work is against it. He
insists the moisture and condensation build up and can ruin the
insides and the carburetor.

Anyone have thoughts or opinions on this?

Why risk old gas not starting next year, 6 months is old and gas goes
weak and sour even with stabilizer, stabiliser may keep it from
gumming up the carb but it may have no octane to fire in a year.