High Pressure Mechanical Fuel Pumps – How They Work

The high pressure fuel pump is an essential part of any vehicle that uses gasoline or diesel fuel. It forces fuel into the engine at extremely high pressures. How Do These Fuel Pumps Work? A high pressure fuel pump works by forcing fuel through small holes called nozzles. These nozzles are located inside the pump housing. When the fuel passes through these nozzles, it is compressed. This compression creates a force that pushes the fuel […]

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