It is never relaxing to notice an injector noise on your Peugeot Boxer. It is a noise that comes up frequently, usually when you accelerate or your engine is idling. However, this indication may be relating to different kind of problems with your automobile injectors. It may not be anything severe, but when a repeated noise shows up, you have to be sure. Most importantly since repairing your Peugeot Boxer’s injectors can be expensive. That’s why our team decided to write this content in order to support you see more clearly, learn about the different plausible failures and distinguish your problem. To do this, we will first look at the normal running and usefulness of the injectors in your Peugeot Boxer, then at the plausible reasons from which an injector noise may come.
Purposes of the injectors
Injectors are a very significant part of the operation of your engine motor. They were released to the modern vehicles 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 opportunity, thanks to the injectors pump, to control electronically each stage of the intake process very precisely (quantity of fuel injected, air/fuel mixture) via the analysis of the data obtained from the various sensors equipping the automobile (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 caused by the injectors of your Peugeot Boxer
Experiencing injector noises on your Peugeot Boxer may come from different locations, we will now center on the potential causes of these. Generally, the typical noise of a faulty injector is of the snap type. Here are the different origins of these noises and the solutions to be adopted to get rid of them. If you notice another clicking noise but it is not from your injectors, we suggest you to browse this content about clicking noise on Peugeot Boxer to locate the reason.
The explanations for injector clicking or knocking noise Peugeot Boxer
A clicking or knocking noise from your injectors can be explained for different explanations. In fact, the injectors of your Peugeot Boxer have three main tasks, to control the vaporisation of the fuel, i.e., to transform the liquid into “gas” during injection, to facilitate its combustion. Then, its goal is to manage the air/fuel dosage and finally the homogeneity of the mixture, always with the aim of improving combustion. If one of these three characteristics is modified, the main purpose of the injectors will be disturbed and this will lead to poor combustion. This bad combustion will be a violent explosion in the cylinders because of bad timing, or a bad quantity of mixture or finally an inhomogeneous mixture and will provoke thoses knocking or clicking noises on your Peugeot Boxer. The main reason of these trouble usually comes from a particle that gets into the injectors. The accuracy of the injector being in the nanometer range, any possible obstruction will inevitably end in a malfunction of the injector. If after verifying, this noise comes from another element of the engine of your Peugeot Boxer, browse this content for more informations.
The consequences of injector noise on Peugeot Boxer
Now that we have examined the diverse reasons for injector noise on your Peugeot Boxer, we will end by stating the possible side effects of malfunctioning one or more of your injectors. Whether only one is obstructed, or broken, or your entire fuel rail is involved, you cannot escape these consequences 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 noticed by drivers is a serious 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 deteriorating one of your pistons or your engine. Poor combustion will quickly harm your cylinders or pistons and your engine may tighten.
Here are three little recommendations to limit the risks linked 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>
