Are you looking to buy Duramax injectors for the first time? These injectors are electronically controlled valves that deliver fuel to the engine. They are usually located in the engine’s intake manifold. The fuel pump supplies the pressurized fuel to the injector via the fuel rails, and the fuel injectors spray the fuel into the engine through a nozzle that opens and closes through a plunger. There is an electromagnet that controls the movement of the plunger. The nozzle atomizes the fuel, which simply means that it sprays the fuel into the chamber as a fine mist which is more volatile to combustion. Keep in mind that the amount of fuel that is injected into the engine depends on the time that the nozzle stays open. This time is controlled by the Engine Control Unit, or ECU. For more things to know before buying Duramax injectors, visit our website at https://puredieselpower.com/