Diesel 911 is a winter emergency use product. This Winter Rescue Formula reliquefies gelled fuel and de-ices frozen fuel-filters to restore the flow of diesel fuel to an engine. Diesel 911 does not prevent fuel gelling - useDiesel Fuel Supplement +Cetane Boost(in the white bottle) as a preventive measure to keep fuel from gelling. Diesel 911 & Diesel Fuel Supplement +Cetane Boost are compatible in diesel fuel and may be used at the same time.

Product Features:

• Reliquefies gelled fuel
• De-ices frozen fuel-filters
• Removes water
• Prevents fuel-filter icing
• Safe for use in all diesel engines
• ContainsSlickdiesel Lubricatorto protect fuel pumps and injectors from increased wear caused by poor quality Ultra Low Sulfur Diesel (ULSD) fuel
• ContainsSlickdiesel Lubricatorto protect fuel pumps and injectors from increased wear caused by poor quality Ultra Low Sulfur Diesel (ULSD) fuel
• Effective in all diesel fuels, including ULSD and biodiesel blends
• Will not void engine manufacturer's warranty when used as directed