It is rarely ever relaxing to experience an injector noise on your Land Rover Range Rover Evoque. It is a noise that arises repeatedly, usually when you accelerate or your engine is idling. However, this symptom may be connected to several types of trouble with your vehicle injectors. It may not be anything serious, but when a frequent noise appears, you have to be sure. Especially since replacing your Land Rover Range Rover Evoque’s injectors can be expensive. That’s why our team decided to write this article in order to support you see more clearly, learn about the different conceivable failures and identify your issue. To do this, we will first look at the normal functioning and usefulness of the injectors in your Land Rover Range Rover Evoque, then at the conceivable reasons from which an injector noise may come.
Purposes of the injectors
Injectors are a very important element of the operation of your engine motor. They were launched to the modern automobiles about 20 years ago. Before their arrival, more conventional carburettor-type intake systems were used, which handled the intake of air and fuel into the engine cylinders. With the injectors, manufacturers now have the opportunity, thanks to the injectors pump, to control electronically each stage of the intake process very accurately (quantity of fuel injected, air/fuel mixture) via the analysis of the data accumulated from the various sensors equipping the vehicle (engine temperature, acceleration level, engine speed, etc.). Their purpose is therefore to inject under high pressure a precise quantity of an air/fuel mixture at a perfect timing to get the best possible combustion in the cylinders.
The different causes of a clicking or knocking noise based on the injectors of your Land Rover Range Rover Evoque
Hearing injector noises on your Land Rover Range Rover Evoque may come from different locations, we will now look into the potential triggers of these. In general, the common noise of a faulty injector is of the snap type. Here are the different sources of these noises and the solutions to be applied to stop them. If you experience another clicking noise but it is not from your injectors, we advise you to go through this article about clicking noise on Land Rover Range Rover Evoque to discover the reason.
The causes for injector clicking or knocking noise Land Rover Range Rover Evoque
A clicking or knocking noise from your injectors can be justified by different causes. In fact, the injectors of your Land Rover Range Rover Evoque have three main tasks, to manage the vaporisation of the fuel, i.e., to convert the liquid into “gas” during injection, to facilitate its combustion. Then, its mission is to control the air/fuel dosage and at last the homogeneity of the mixture, always with the aim of improving combustion. If one of these three tasks is modified, the main purpose of the injectors will be disrupted and this will lead to poor combustion. This bad combustion will be a violent explosion in the cylinders resulting from bad timing, or a bad quantity of mixture or finally an inhomogeneous mixture and will provoke thoses knocking or clicking noises on your Land Rover Range Rover Evoque. The main reason of these concerns commonly originates from a particle that gets into the injectors. The precision of the injector being in the nanometer range, any possible blockage will inevitably result in a malfunction of the injector. If after verifying, this noise originates from another element of the engine of your Land Rover Range Rover Evoque, browse this article for more infos.
The side effects of injector noise on Land Rover Range Rover Evoque
Now that we have examined the different reasons for injector noise on your Land Rover Range Rover Evoque, we will end by stating the possible consequences of malfunctioning one or more of your injectors. Whether only one is blocked, or broken, or your entire fuel rail is involved, you cannot escape these consequences which can fairly quickly become severe….
First, you risk destroying your exhaust unit in the long run, because the unburned fuel residues that will end up in your exhaust system can corrode the metal in it.
One of the most known effects felt by drivers is a distinctive loss of power. In fact, if your engine is running on 3 out of 4 cylinders for example, you will surely have a loss of power
Finally, you risk degrading one of your pistons or your engine. Poor combustion will fairly quickly damage your cylinders or pistons and your engine may tighten.
Here are three little tips to limit the risks relating to your injectors and protect you from engine failure:
- Do not drive at the bottom of the tank, as you may absorb impurities
- Use quality fuel
- Think of changing your diesel fuel filter regularly>
