Fuel injection pump is another important part of fuel injection system in diesel engine. It is used in the individual pump system of a solid injection and consists of a plunger ...
The traditional style of injection pump is the in-line pump. They have been used for many decades and are still commonly found on agricultural and stationary diesels. They are...
The accelerator-pump system consists of three main components, the pump diaphragm, the pump cam, and the pump nozzle. This is the carburetor system that is most responsible fo...
Generally an engine will pop, miss or surge if it’s lean, even though an excessively rich condition can cause the same problems. Cool, dense air requires larger jets while hot...
A mechanical diesel injection pump is designed to pressurize, meter, and distribute the diesel fuel that’s injected into the engine to create the optimum power output.
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Generally an engine will pop, miss or surge if it’s lean, although an excessively rich condition can cause the same problems. As a rule, cool, dense air requires larger jets, ...
With an automatic system, the truck engine is left idling until the driver opens the nozzle to begin delivery. The initial flow operates the flow switch that triggers the thro...
For maximum horsepower, the coolest, most dense air possible should be available at the carburetor inlet. Keeping restriction in the inlet path to a minimum or better yet, pre...
A VE pump may be gear or spur-belt driven. The drive shaft is connected to a cam plate with a driving disk. The drive shaft, cam plate, and plunger all rotate together. The ...
The operation of the unloader is simple and positive. When the pressure in the air discharge line from the compressor to the receiver reaches the pressure point at which the u...