Retarded Injection Timing caused by air/vapor is the primary source of the rough idle, lost power, increased fuel consumption and excessive exhaust emissions of the diesel engine.Īir/vapor in the injector can also cause permanent damage in the form of galling and pitting of the barrel/plunger assembly and tip erosion. Retarded injection timing in a diesel, just like bad spark plugs in a gasoline engine, causes lost power, poor fuel mileage, and an increase in exhaust emissions. This delays the injection, resulting in Retarded Injection Timing. The presence of air/vapor in the fuel injector delays the pressure build-up. Consequently, at higher operating RPM's, the stock pump cavitates producing vapor. Additionally, fuel is driven into the fuel pump by atmospheric pressure, which is usually only enough pressure flow to fill the pump at idle speeds. Additionally, air/vapor can cause galling and pitting of the injector barrel/plunger assembly and also tip erosion.ĭiesel fuel contains varying degrees of entrained air in the form of foam on the surface or suspended in the bulk fluid as tiny bubbles. These factors generate additional air/vapor in the fuel system preventing your engine from producing maximum power and efficiency. Yet, higher fuel flows increase the vacuum at the fuel pump and agitation in the fuel tank. Your High Performance diesel engine demands higher fuel flows. The AirDog® also provides the fuel pressures and flows your diesel engine needs to produce maximum power, any time, every time! The AirDog® eliminates the air in the fuel that robs your engine of consistently greater performance and can also cause permanent damage to your injectors. The AirDog® enhances the fuel delivery to the Chevy Duramax with a commercial duty system. The compact AirDog® provides the most effective technology designed specifically for diesel pickups to remove water, particulates, vapor and entrained air from diesel fuel.

Replacement Filters & Fluids for Cummins.

Exhaust Systems / Manifolds for Cummins.

Engine Parts and Performance for Cummins.

50 State Legal Sinister Diesel Products - Cummins.

Replacement Filters & Fluids for Duramax.

Exhaust Systems / Manifolds for Duramax.

Engine Parts and Performance for Duramax.

50 State Legal Sinister Diesel Products - Duramax.

Water Methanol & Nitrous for Powerstroke.

Turbos & Twin Turbo Kits for Powerstroke.

Exhaust Systems / Manifolds for Powerstroke.

Engine Parts and Performance for Powerstroke.

EGR Coolers & Components for Powerstroke.

Coolant & Oil Filtration for Powerstroke.

50 State Legal Sinister Diesel Products - Powerstroke.

50 State Legal Sinister Diesel Products.

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