Power Service 03850 Diesel Kleen +Cetane Boost 2.5 Gallon Fuel Additive

Power Service Diesel Kleen +Cetane Boost is a premium diesel fuel additive designed to clean fuel injectors, boost cetane levels, and enhance overall engine performance. This professional-grade formula is trusted by diesel owners from compact passenger cars to heavy-duty commercial fleets for year-round performance improvement.

Key Features:

• Boosts cetane up to 6 numbers for smoother engine operation, reduced power lag, and faster cold starts
• Cleans dirty injectors and prevents injector sticking in both High Pressure Common Rail (HPCR) and older diesel systems
• Contains Slick Diesel Lubricator to protect fuel pumps and injectors from accelerated wear
• Improves fuel economy up to 8 percent, with fuel savings that can exceed the cost of the additive
• Restores lost power and smooths rough-running engines
• Prevents thermal and oxidative breakdown of diesel fuel, protecting against sludge formation
• Stabilizes stored diesel fuel for extended periods
• Effective in all diesel fuels including Ultra Low Sulfur Diesel (ULSD), biodiesel blends, and renewable diesel

Application: For the 2.5-gallon container, add one gallon to each 1,500 gallons of diesel fuel. For maximum cetane boost and quicker fuel injector clean-ups, add one gallon to each 750 gallons of diesel fuel. This product is designed for use year-round in temperatures above 30°F. For winter operation below 30°F, use Power Service Diesel Fuel Supplement +Cetane Boost instead.

Made and tested in-house at Power Service's facility in Weatherford, Texas. Trusted by diesel professionals since 1956.