It is rarely ever relaxing to perceive an injector noise on your Land Rover Evoque. It is a noise that arises continually, usually when you accelerate or your engine is idling. However, this symptom may be connected to several kind of complications with your vehicle injectors. It may not be anything severe, but when a continuing noise comes out, you have to be sure. Especially since fixing your Land Rover Evoque’s injectors can be expensive. That’s why our team chose to create this article content in order to help you see more clearly, learn about the different plausible failures and establish your problem. To do this, we will first look at the normal running and usefulness of the injectors in your Land Rover Evoque, then at the plausible causes from which an injector noise may come.
Benefits of the injectors
Injectors are a very fundamental element of the operation of your engine unit. They were launched to the modern cars about 20 years ago. Before their introduction, 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 ability, 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 collected 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 obtain the best possible combustion in the cylinders.
The different triggers of a clicking or knocking noise based on the injectors of your Land Rover Evoque
Discovering injector noises on your Land Rover Evoque may come from different locations, we will now look into the potential causes of these. Generally, the regular noise of a faulty injector is of the snap type. Here are the different sources of these noises and the solutions to be adopted to stop them. If you perceive another clicking noise but it is not from your injectors, we advise you to go through this article content about clicking noise on Land Rover Evoque to find the cause.
The explanations for injector clicking or knocking noise Land Rover Evoque
A clicking or knocking noise from your injectors can be explained for different explanations. In fact, the injectors of your Land Rover Evoque have three main tasks, to manage the vaporisation of the fuel, i.e., to transform the liquid into “gas” during injection, to ease its combustion. Then, its objective is to deal with the air/fuel dosage and at last the homogeneity of the mixture, always with the target of improving combustion. If one of these three attributes is modified, the main functionality of the injectors will be disrupted and this will lead to poor combustion. This bad combustion will be a violent explosion in the cylinders due to 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 Evoque. The main cause of these situations generally originates from a particle that gets into the injectors. The accuracy of the injector being in the nanometer range, any possible blockage will inevitably lead to a malfunction of the injector. If after verifying, this noise originates from another element of the engine of your Land Rover Evoque, have a look at this article content for more infos.
The effects of injector noise on Land Rover Evoque
Now that we have examined the diverse reasons for injector noise on your Land Rover Evoque, we will end by stating the possible end result of malfunctioning one or more of your injectors. Whether only one is obstructed, or damaged, or your entire fuel rail is involved, you cannot escape these repercussions which can quickly become considerable….
First, you risk destroying your exhaust system 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 repercussions felt by drivers is a severe loss of power. In fact, if your engine is running on 3 out of 4 cylinders for example, you will inevitably have a loss of power
Finally, you risk deteriorating one of your pistons or your engine. Poor combustion will quickly affect your cylinders or pistons and your engine may tighten.
Here are three little tips to limit the risks connected with 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>
