How dangerous is a leaking car fuel injector if it is not fixed quickly?

The electronic fuel injector is a part that directly affects the performance of the entire engine. The structure of the fuel injector will ensure low fuel consumption and low emission levels if it operates normally.

In cases of fuel injector failure, the car will be greatly affected, leading to a number of problems such as the car not being able to operate at full capacity, turning off in the middle of the journey, and consuming more fuel than usual.

The cause of injector leakage may be due to carbon soot. Incomplete combustion will produce a lot of carbon soot. At that time, the injector will be clogged with carbon dust, reducing the life of the fuel injection system.

Leaking car injectors can be very dangerous if not detected and treated quickly.

Next, it could also be that in the input fuel, sometimes there are some debris that accumulate in the fuel injector and block the nozzle cross-section, causing the injector to leak.

Another possible cause is that the fuel injector is too old. Depending on the design of each manufacturer, the injector may contain many gaskets and control the injection speed as well as the injection pressure of the device. After a period of use, damage to the rotating pin is inevitable. In addition, the injector is stuck due to uneven expansion, which can also cause fuel leakage at the injector.

Drivers must also consider the possible cause of poor quality gasoline. This is a cause that will reduce the life of the injector quite quickly. Because when pouring poor quality fuel, some impurities will enter the gas tank and significantly affect the vehicle's fuel injector.

To fix this problem, open the fuel tank cap to lower the pressure in the fuel tank and avoid burns. Then, clean the device and remove the rubber gasket from the injector. When removing the fuel lines, you will see rubber gaskets on the injector to tighten the joints of this part.

After removing the gaskets, replace them with new ones and reassemble the device as normal. Next, check your system again to see if there are any fuel leaks at the Diesel/Gasoline injectors.

If there is still a leak in the injector, replace the injector. To install a new injector, pay attention to the position of the injector plugs first to help install the new injector more smoothly. After installing the new injector, restart the engine to check the overall operation to see if the injector is working properly.

Note that, in addition to fixing injector problems, it is also necessary to consider factors that affect injectors such as fuel quality. Therefore, you should change the place to fill up gas or carefully choose the type of gasoline suitable for your car, to avoid gasoline reducing the life of the car's injector.