In the event that the injection system falls into breakdown it can be frankly annoying. In general, we notice it with fuel fumes or a lack of power. The malfunction comes from the injectors? from the injection pump? We will answer these questions in order to properly determine your dysfunction. But to start, it may be wiser to understand the principle of an injection system .injector-fault-Renault-Kangoo-Rx-4

Injection system on a Renault Kangoo Rx-4: how it works

To function properly, the engine of the Renault Kangoo Rx-4 uses a mixture of air and fuel. It is injector which gives the possibility of sending this mixture inside the engine. If the injector malfunctions, your Renault Kangoo Rx-4 may not start. The injection system consists of a pumps and injectors , gathered from time to time by a common rail . The first model of injection engine was designed in 1893 by Rodolphe Diesel himself.

Injector problem on a Renault Kangoo Rx-4: reasons and consequences

Lack of power or acceleration

If your Renault Kangoo Rx-4 is losing power, or even has power holes, it is likely to be related to the injector. It is possible that it is dirty due to deposits. This is why it is wiser to use a qualitative fuel. Perform a descaling is going to be less expensive than having this device changed.

Fuel smell

When fuel fumes arrive, it must probably come from a fuite . When this is the case, avoid taking a ride with the Renault Kangoo Rx-4. Fuel leaks will be infrequent, however, rather dangerous. So go to your garage, he will tell you what to do. When it is a joint problem, you can try the repair. Hopefully the injector is not permanently out of service.

Engine runs but does not start

The malfunction does not necessarily come from the injector. The reasons will be diverse. If, on the other hand, you are convinced that the injector is the source, it is probably due to the injection pump . It is possible that the latter is seized or have a leak. You should know that changing the injection pump of your Renault Kangoo Rx-4 is rather expensive, it is actually wiser to correctly grasp the malfunction.

Maintaining the injection of your Renault Kangoo Rx-4

Here are now various tips to counter injection malfunctions.

  • Select a fuel qualitative.
  • Drive about 15 minutes to 3000 rpm once every two months. The temperature sent by the engine should dust the components, as well as the injection in passing.
  • Drain rather often.

Now you know what will be the malfunctions related to the injection of your Renault Kangoo Rx-4 and various methods to get around them. If this malfunction persists, you can go to a garage, because it is a really essential element of the engine. Leave us a comment if this injection guide helped you. Good road!