Description 2001 – 2010 6.6L GM Duramax LB7, LLY, LBZ & LMM Engines Choose In Options: FP-100 A4SPBC185 FP-150 A4SPBC188 The AirDog® Fuel Preporator® removes various contaminates, including entrained air/vapor, particulates and moisture, and removes excess fuel not needed by engines, allowing the fuel to flow through the regulator and return to the fuel tank. The separated air/vapor enters the return port after the regulator, allowing pure fuel to flow to the engine at a regulated positive pressure. A gerotor pump offers quiet, long lasting performance. Some benefits include: Removes Air and Vapor from Diesel Fuel Pure Diesel Fuel Reaching Engine High Flow Rates of Fuel to Engine Longer Injector Life Increased Injection Pump Life Increased Fuel Economy Optimized Engine Performance Increased Torque Output Improves Throttle Response Lifetime Warranty – Must Register with Airdog
