When your injection system goes down breakdown it's very unpleasant. Usually, this is noticed by the smell of fuel or a lack of acceleration. The problem stems from the injectors? from the injection pump? We will answer these questions to properly identify the problem. But above all, it is essential to understand the injection system operation .Renault-Kadjar injector failure

Injection system on a Renault Kadjar: how it works

To be able to work well, the engine of this Renault Kadjar needs a mix of air and fuel. It is injector which will propel this mixture into the engine. It is for this reason that if the injector has a problem, the Renault Kadjar could hardly start. An injection system consists of a pumps and injectors , regularly joined by common rail . The first model of injection engine was invented in 1893 by Rodolphe Diesel himself.

Injector problem on a Renault Kadjar: causes and consequences

Lack of power or acceleration

If this Renault Kadjar ever loses power, or has power holes, it is probably linked to the injector. It remains possible that the latter may be obstructed due to waste. It is for this reason that it is essential to use a qualitative fuel. Perform a descaling will be much cheaper than having this system replaced.

Fuel smell

When fuel smells come, it must probably come from a fuite . If this is what is happening, avoid driving with this Renault Kadjar. Leaks will be infrequent but quite dangerous. So go to the auto repairer, he will know what to do. If it is a joint problem, you can make a repair. Better that the injector is not clearly out of service.

Engine runs but does not start

The problem does not necessarily come from the injector. The causes will be many. If however you are certain that the injector is at fault, it is probably due to the injection pump . It happens that it is seized or contain a leak. Remember that replacing the injection pump of this Renault Kadjar is quite expensive, so it is essential to properly identify the problem.

Maintaining the injection of your Renault Kadjar

We now offer several solutions to anticipate injection malfunctions.

  • Select a fuel of a very high quality.
  • Drive about 15 minutes to 3000 rpm Once every two months. The temperature sent by the engine should clean the components, as well as the injection on the way.
  • Drain fairly frequently.

Now you know what are the malfunctions related to the injection of this Renault Kadjar and several methods if we want to avoid them. If this problem continues, do not hesitate to go to a professional, because it is a very essential element of the engine. Leave us a comment if this text on the injection helped you. See you soon!