Schaeffer's SoyShield All-Season Diesel Additive

Schaeffer's SoyShield All-Season is a concentrated, multi-functional fuel additive formulated for use in all types of diesel fuels, especially low sulfur and ultra-low sulfur diesel fuels. Made from soybean oil, it contains an additive package with friction modifying and detergency properties that provide excellent wear protection and cleanliness for fuel injectors and fuel pumps. Using advanced anti-wax settling agents and cold flow improver, SoyShield reduces and safely disperses wax crystals from forming and clogging fuel filters and lines. Further blended into SoyShield is Schaeffer's proprietary lubricity additive, SynShield, which prevents fuel system wear and injector scoring for longer component life. SoyShield meets the cleanup and keep-clean performance, as shown by the Peugeot DW10 Injector Depositing Test throughout the entire fuel system. SoyShield is registered and meets US EPA requirements for blending into low sulfur and ultra-low sulfur diesel fuels. Performance benefits: * Boosts cetane number by up to 4 points * Easier cold weather starting and reduced misfiring at lower air inlet temperatures * Optimizes performance and fuel economy up to 5 percent * Improved drivability, smoother idling * Helps clean and control deposits, gums, and varnish to restore and maintain performance * Lowers fuel's gelling point * Inhibits oxidation during storage for better storage stability * Helps control acidic by-products produced by the combustion of diesel fuel * Strong wear protection for injectors, fuel pumps, supplemental rings, and valvetrains * Contains less than 15 PPM sulfur Show Less