Gumout Starting Fluid 11 Oz 5072866Engines need the right conditions to perform properly. If temperatures drop too low, gasoline can have problems evaporating, making it harder to burn. Extreme humidity can also have an effect on fuel's performance. Gumout Starting Fluid helps engines start in all types of extreme weather, while conditioning fuel and engine parts to prevent friction and corrosion. Product Type: Starting Fluid Container Size: 11 oz Packaging Type: Bottle