Schaeffer’s Diesel Treat 2000™ Ultra Low Sulfur All-Season is a premium diesel fuel additive for low sulfur and ultra-low sulfur diesel fuels. It improves fuel economy. It also enhances injector cleanliness and supports fuel stability throughout the year.

How It Works

First, the proprietary SynShield® lubricity technology reduces fuel system wear. It also helps protect injectors from scoring. In addition, the non-alcohol jet-fuel deicer disperses moisture. As a result, it helps prevent fuel-water emulsions. It also protects against rust and corrosion.

Furthermore, the advanced additive package boosts cetane performance. This helps deliver smoother operation and improved engine response.

Finally, the ashless formula fights deposits. It also reduces exhaust smoke and helps restore horsepower.

Use it year-round to keep diesel engines cleaner, more efficient, and better protected.

Clean Fuel Injectors

Schaeffer’s Diesel Treat 2000™ meets cleanup and keep-clean standards demonstrated by the Peugeot DW10 Injector Depositing Test. As a result, it helps maintain injector performance throughout the fuel system.

Additionally, Diesel Treat 2000™ meets U.S. EPA requirements for blending into low sulfur diesel fuels. It contains less than 15 ppm sulfur.

Raises Fuel Quality

Without an effective detergent, varnish and carbon deposits can clog injectors. Consequently, engine power and performance can suffer.

To help prevent these issues, Diesel Treat 2000™:

• Disperses insoluble gums and varnish in low-quality fuels.
• Improves cetane ratings by up to four points.
• Protects fuel systems from rust and corrosion.
• Helps improve fuel economy.

Moreover, Diesel Treat 2000™ raises fuel quality beyond OEM specifications. It burns cleanly with an ashless formulation. It also contains no metallic additives or harmful engine agents. Therefore, its use will not void manufacturer warranties.

Recommended Ratios

• 2 ounces per 15 gallons
• 1 pint per 125 gallons
• 1 gallon per 2,000 gallons