Developed for use in either low lubricity Ultra-Low Sulfur Diesel (ULSD) fuel or gasoline, LX4 Lubricity Extreme prevents unnecessary wear and scarring of key components inside the fuel system, particularly injectors, the fuel pump and upper cylinders.
For any vehicle using ULSD low lubricity fuel, especially GM Duramax owners as well as semi-trucks and farm equipment, LX4 restores fuel’s lubricity, exceeding the Engine Manufacturers Association’s recommendation for fuel lubrication, ensuring long-term protection of the owner’s investment. Developed without alcohol or harmful solvents, LX4 will not void the manufacturer’s warranty, is safe for particulate filters and is easy to use, the company says.
A 1-ounce to 10-gallon treatment ratio is recommended for all vehicles treating “dry” fuel regardless of size, including Class 8 trucks, and is compatible with the full product line of Hot Shot’s Secret fuel additives.
As proof of Hot Shot’s Secret LX4 Lubricity Extreme performance claims, two tests were performed by SGS lab utilizing ASTM D6079 testing criteria. Two Certificates of Analysis (CT19-01018 and CT19-01180) demonstrate a significantly lower wear scar diameter number for both tests, the company says.
