Gasoline and diesel fuel are perishable commodities, and that’s why fuel stabilizers matter. Add a small amount of fuel stabilizer to stored fuel and your lawn mower, snowblower, rototiller, chainsaw, ...

Fuel does not stay fresh forever. Gasoline begins to oxidize in a few months, forming sticky varnish and gum that can clog ...

We may receive a commission on purchases made from links. Dirty fuel injectors can cause many problems, from minor annoyances like a rough idle or lower gas mileage, to more immediate and pressing ...