C6.4 Diesel Used Fuel Injector For Excavator E320D E324D 3264700

C6.4 Diesel Used Fuel Injector For Excavator E320D E324D 3264700

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Best Fuel Injector Cleaners Buying Guide & FAQ
Finding the best fuel injector cleaner means knowing your engine, the process of combustion, and how fuel injectors play into the picture. Understanding how it works is essential to picking out the right candidate for your ride. It depends on the mileage, environment, vehicle, and even driving habits.

How Do Fuel Injectors Work?
Fuel injectors themselves, in terms of function, are pretty straightforward once you get down to brass tacks. They use an incredibly tiny nozzle to force the fuel into a mist. It mixes with air to give you the combustion that makes cars move. Of course, what sounds simple is the result of detailed engineering and precise machining.

Fuel injectors cleaners

What Fuel Injectors Do
Your fuel injector is a work of art. It is composed of a variety of components that work together to deliver very precise amounts of fuel into your engine.

Located near the top of the fuel injector near the fuel rail is the fuel filter basket which effectively traps larger particles present in fuel from passing through and clogging the injector’s pintle and seat. The injector body holds the different internal components of the injector together. The coil winding is what pulls the injector pintle up and away from the seat.

The pintle is like the gate valve of the fuel injector. When lifted by the coil winding, it exposes a gap between it and the seat. This gap is where fuel passes through. Now, do understand that the pintle doesn’t really move that much — only by a few thousandths of an inch. The seat is where the pintle rests when not raised by the coil winding. It forms a seal around the pintle so that fuel will not pass through. Together the pintle and seat are the fuel injector’s core elements as they determine the rate of flow of fuel as well as the spray pattern of the fuel.

Lastly, there’s the pintle cap which holds an O-ring, forming a seal and protecting the rest of the fuel injector from heat generated by the engine.

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Founded in 2009, Our company is a leading manufacturer and supplier of Car Spare Parts in China.