Gum and varnish deposits can form is as little as 60 days, and these deposits can harm fuel lines, injectors and filters by clogging them to the extent that they may require replacement. Sta-Bil prevents these problems by keeping fuel fresh for up to twelve months. It’s the perfect solution for those who store their vintage Ford cars during the winter months, and Gold Eagle Sta-Bil fuel stabilizer will also prevent corrosion and rust caused by condensation in the fuel system. A ten-ounce container of Sta-Bil cost $4.99. Contact Gold Eagle at (800) 367-3245 www.goldeagle.com