The POWER SERVICE diesel fuel additive - 26 oz. is formulated to enhance engine performance by effectively cleaning both fuel injectors and combustion chambers. It improves cold start performance by preventing fuel gelling, especially in low temperatures. By promoting more complete fuel combustion, it contributes to reduced exhaust emissions. This additive also serves to protect fuel systems against corrosion with its included lubricant and protective agents. Additionally, its moisture dispersing properties help prevent fuel line freeze-ups, providing a comprehensive solution for maintaining diesel fuel efficiency and functionality.