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AirDog FP-100 for 1992-2000 GM 6.5L (Preset @8psi) - AD A4SPBC084

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AirDog FP-100 for 1992-2000 GM 6.5L (Preset @8psi) - AD A4SPBC084

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The PureFlow AirDog A4SPBC084 100GPH Air/Fuel Separation System for your 1992-2000 GM 6.2L provides the most effective technology for diesel pickups to remove water, particulates, vapor and entrained air from diesel fuel. The AirDog is a lift pump and filter system that enhances the the efficiency of fuel delivery to your engine.


Increased Performance and Fuel Flow

Your high performance diesel engine demands higher fuel flows for higher performance. This increased fuel flow increases the vacuum effect on the fuel pump as well as agitation of fuel in the fuel tank. These factors both cause more fuel to turn to vapor in the fuel system and this decreases the overall performance of your engine.

Additionally, fuel that vaporizes can cause galling and pitting of the injector barrel/plunger assembly and also cause tip erosion. The AirDog eliminates air in the fuel system that robs your engine of performance. It also helps prevent the corrosion of your system over time.

Another great thing about the AirDog is that it provides the optimum fuel pressures and flows required for your diesel engine to function at peak performance.


How it Works

The Airdog works by pulling fuel from the fuel tank containing entrained air/vapor, particulate contaminates, and moisture. The fuel then passes through the water separator which removes any water and large particulate contaminates.

At this point only a small amount of entrained vapor and tiny contaminates are left in the fuel which now enters the fuel pump. Under positive pressure flow, the fuel passes through the fuel filter and the remaining particulate contaminates are caught and contained. The entrained vapor is also separated and returned to the tank.

The clean fuel is now free of contaminants and water. It now flows at the proper pressures through your fuel system.

Each kit includes plumbing, hardware, wiring harness, mounting bracket and all components needed for installation.



  • 100 GPH @ 15-17 PSI (Stock-500HP)
  • Removes Air & Water From Fuel
  • Increased Horsepower & Torque
  • Optimized Engine Performance
  • Improved Throttle Response
  • Increased Fuel Economy
  • Lifetime Limited Express Warranty

Additional Information

Name AirDog FP-100 for 1992-2000 GM 6.5L (Preset @8psi) - AD A4SPBC084
Manufacturers AirDog
Type Lift Pumps
Make General Motors
Engines 6.5L
General Motor Models 2500 HD, 3500 HD

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