When cars run out, they can’t go anywhere. So think of it this way – riding a bike without pedaling, it is not going anywhere! But in the first place, how does a car even work? You learn that cars need something called fuel that is stored in a large container called the gas tank. Without this tank, we cannot build the car because this tank is very important to hold the fuel. As you start the car, the fuel goes from the tank to the engine which is like the heart of the car. The engine makes the car go. Because cars function using different components, there are a few systems responsible for every single component that makes a car work including the common rail fuel injection. In this part, we will discover more about this system and precisely why it is necessary to deal with it properly.
Common rail fuel system is an ingenious system to make car engines more efficient and less polluting. It is known as "common rail" because it employs multiple small piping that, or "rails," that deliver fuel to the engine. There are many advantages of this system that make it quite handy for the engines. A few benefits in the common rail fuel system are:
Greater fuel efficiency – Vehicles equipped with this system can return lower levels of fuel consumption while still providing great performance. This means you can go further without needing to fill the gas tank as often.
Higher Environmental Protection: The common rail fuel injection pump reduces pollution. It does this by regulating the amount of fuel that enters the engine. It saves fuel and helps keep our air cleaner by using only what is necessary to propel the car forward.

Enhanced performance of the engine - In this system the engines are more reliable and powerful. This is useful not only for the driver but also for the ecosystem, which is why they consume less fuel than any other kind of fuel system.

One of the most essential components is the fuel pump, which siphons the gas from the tank and transports it to the fuel rail. It works diligently to ensure the engine gets the fuel it needs to fire up and continue operating.

Use good fuel - Always make sure your fuel is clean and good quality. It’s a bit like feeding your pet good food, you know? Contaminated fuel can clog the fuel injectors or even damage the fuel pump resulting in much bigger problems.
Derun owns more than 300 sets of modern processing equipment. It has developed world-class production technologies, advanced testing and common rail fuel system, as well as industrial introduction of research and manufacturing technologies. Derun employs more than 360 people comprising 10 senior engineers and 20 quality-control supervisors. Injector valves, fuel injectors assemblies, fuel pumps, various nozzles, and more are being developed with success.
Derun is common rail fuel system ISO9001 and ISO/TS16949. Derun utilizes a wide range of quality testing equipment. It also inspects each piece before it leaves its manufacturing facility.
Derun has set its sights on the aim of creating sustainable enterprises, and always puts common rail fuel system first when it comes to production and research development. Derun is also committed to diesel engine power businesses with minimal noise, low emission high performance, and low pollution.
Derun, a common rail fuel system automotive diesel engine parts manufacturer in China with over 1000 parts and more than 38 years of expertise is a leading company in the industry. Our products are available across the globe, with 300+ partners. Presently, it has established three companies in China and established cooperative relations with more than 30 countries around the globe.
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