Help keep diesel engines running smoothly in cold weather with Power Service Diesel Fuel Supplement +Cetane Boost. Designed for diesel trucks, equipment, fleets, farms, and winter maintenance, this fuel additive helps prevent fuel gelling and protects against fuel-filter icing caused by ice and wax buildup. The formula boosts cetane for faster cold starts, contains Slickdiesel Lubricator to help protect fuel pumps and injectors, and is effective in all diesel fuels, including ULSD and biodiesel blends.

• Winterizer & Antigel Formula – Helps prevent diesel fuel from gelling in cold winter conditions
• Fuel-Filter Icing Protection – Protects against ice and wax buildup that can plug fuel filters
• Cetane Boost – Helps improve cold starts and overall winter engine performance
• Slickdiesel Lubricator – Helps protect fuel pumps and injectors from increased wear caused by low-lubricity diesel fuel
• Compatible Diesel Use – Effective in all diesel fuels, including ULSD and biodiesel blends
• Cold-Weather Application – Intended for use during winter months when temperatures drop below 30°F
• Safe for Diesel Engines – Safe for use in all diesel engines when used as directed