When this injection system falls in breakdown it's very annoying. In general, it is distinguished by fuel fumes or loss of power. The problem comes from the injectors? from the injection pump? We will answer these questions in order to correctly identify this problem. But above all, it is important to understand the principle of the injection system .injector-fault-hyundai-i40

Injection system on a hyundai i40: how it works

In order to work well, the engine block of this hyundai i40 uses a mixture of air and fuel. It is injector which will allow this mixture to be sent to the engine block. It is for this reason that if the injector has a problem, the Hyundai i40 may not start. An injection system consists of a pumps and injectors , sometimes gathered through a common rail . The first injection engine block was invented in 1893 by Rodolphe Diesel personally.

Injector problem on a Hyundai i40: origins and consequences

Lack of power or acceleration

When the hyundai i40 lacks power, or has acceleration holes, it is certainly related to the injector. It remains possible that the latter remains dirty because of deposits. It is for this reason that it is important to use quality fuel. Perform a descaling is going to be cheaper than having this system replaced.

Fuel smell

In the event that fuel fumes arrive, it probably comes from a fuite . When this is the case, avoid taking a ride with this hyundai i40. Fuel leaks are exceptional but rather dangerous. Go to the garage, the latter will explain what to do. When it's a joint problem, you're going to be able to make a repair. Hoping that the injector is not permanently out of service.

Engine runs but does not start

The problem does not necessarily come from the injector. The origins can be diverse. When, however, you feel confident that the injector is involved, it is certainly related to the injection pump . It happens that the latter is seized or have a leak. You should know that replacing the injection pump of the Hyundai i40 is rather expensive, it is therefore important to correctly identify the problem.

Maintain the injection of your Hyundai i40

Here are several ways to get ahead of injection problems.

  • Choose one fuel qualitative.
  • Drive a quarter of an hour at 3000 rpm once every two months. The heat emitted by the engine block will clean the components, and the injection of course.
  • Drain rather regularly.

Now you know what the problems will be in connection with the injection of the hyundai i40 and several methods so as to work around them. In the event that your problem remains, you can go to a mechanic, because it is a really essential component of the engine block. Leave a comment in case this injection file has been useful. Enjoy the road!