You're probably aware of the lawsuit GM is dealing with regarding the Duramax fuel systems. This product just might be a potential fix for these problems with the CP4 common rail fuel system.
LX4 Lubricity Extreme is a premium lubricity additive for ultra-low sulfur diesel (ULSD). 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. The product increases fuel’s lubricity up to 56 percent (twice more than the leading competitor) and prevents the wear and scarring of major components inside the fuel system, including pumps and injectors. The product is both warranty safe and emissions equipment safe, and it is 100-percent compatible with other Hot Shot’s Secret fuel additives, including Diesel Extreme, Everyday Diesel Treatment and Gasoline Extreme. The mixing ratio is 1 ounce per 10 gallons of fuel. The product is made with pride in the USA. For more information, call 800-341-6516 or visit www.hotshotsecret.com.