Check the listing for details. LX4 Lubricity Extreme - 32 oz - FUEL PUMP + INJECTOR PROTECTION. Condition: New. Listed at 26.99 USD. FUEL PUMP + INJECTOR PROTECTIONHIGHEST LEVEL OF LUBRICITY CONCENTRATION AVAILABLE2X MORE LUBRICITY THAN THE LEADING COMPETITORINCREASES FUEL’S LUBRICITY UP TO 56%* *Test method ASTM D-6079 with diesel fuelPROTECTS FUEL PUMPS & INJECTORS FROM WEAR & FAILURELUBRICATES UPPER CYLINDERCONTAINS ZERO ALCOHOL OR HARMFUL SOLVENTSLUBRICATES & REDUCES WEAR LX4 LUBRICITY EXTREME is a premium lubricity additive for Ultra-Low Sulfur Diesel (ULSD) and gasoline. LX4 LUBRICITY EXTREME contains the highest level of lubricity performance on the market and can put even the poorest quality fuel back into specification and exceed OEM requirements for lubrication. Use to greatly increase fuel’s lubricity and prevent the wear and scarring of key components inside the fuel system, including pumps and injectors. Product is warranty safe and emissions equipment safe. 100% compatible with other Hot Shot’s Secret fuel additives, including DIESEL EXTREME, EVERYDAY DIESEL TREATMENT and GASOLINE EXTREME. Follow recommended treat rates. TREAT RATIO Use 1 OZ of LX4 LUBRICITY EXTREME per 10 GAL of fuel.