It is rarely ever pleasant to listen to an injector noise on your Peugeot Boxer 2. It is a noise that appears repeatedly, usually when you accelerate or your engine is idling. However, this indication may be relating to several types of problems with your car injectors. It may not be anything severe, but when a continuing noise happens, you have to be sure. Specifically since replacing your Peugeot Boxer 2’s injectors can be expensive. That’s why our team decided to prepare this article content in order to support you see more clearly, learn about the different plausible failures and establish your problem. To do this, we will first look at the normal functioning and usefulness of the injectors in your Peugeot Boxer 2, then at the plausible causes from which an injector noise may come.
Attributes of the injectors
Injectors are a very useful element of the operation of your engine motor. They were brought in to the modern cars about 20 years ago. Before their arrival, more conventional carburettor-type intake systems were employed, which handled the intake of air and fuel into the engine cylinders. With the injectors, manufacturers now have the possibility, 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 accumulated from the various sensors equipping the car (engine temperature, acceleration level, engine speed, etc.). Their aim 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 triggers of a clicking or knocking noise caused by the injectors of your Peugeot Boxer 2
Discovering injector noises on your Peugeot Boxer 2 may originate from different origins, we will now look into the potential causes of these. In most cases, the typical noise of a faulty injector is of the snap type. Here are the different sources of these noises and the solutions to be put into practice to stop them. If you listen to another clicking noise but it is not from your injectors, we encourage you to browse this article content about clicking noise on Peugeot Boxer 2 to locate the cause.
The explanations for injector clicking or knocking noise Peugeot Boxer 2
A clicking or knocking noise from your injectors can be explained for different explanations. In fact, the injectors of your Peugeot Boxer 2 have three main tasks, to manage the vaporisation of the fuel, i.e., to transform the liquid into “gas” during injection, to facilitate its combustion. Then, its objective is to deal with the air/fuel dosage and finally the homogeneity of the mixture, always with the target of improving combustion. If one of these three features is altered, 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 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 Peugeot Boxer 2. The main cause of these problems in most cases comes from a particle that gets into the injectors. The accuracy of the injector being in the nanometer range, any possible obstruction will inevitably produce a malfunction of the injector. If after checking, this noise comes from another part of the engine of your Peugeot Boxer 2, read this article content for more informations.
The end result of injector noise on Peugeot Boxer 2
Now that we have reviewed the diverse reasons for injector noise on your Peugeot Boxer 2, we will end by stating the possible consequences of malfunctioning one or more of your injectors. Whether only one is blocked, or damaged, or your entire fuel rail is involved, you cannot escape these repercussions which can almost instantly become major….
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 common repercussions experienced by drivers is a significant loss of power. In fact, if your engine is running on 3 out of 4 cylinders for example, you will undoubtedly have a loss of power
Finally, you risk deteriorating one of your pistons or your engine. Poor combustion will almost instantly damage your cylinders or pistons and your engine may tighten.
Here are three little suggestions to limit the risks associated 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 swapping your diesel fuel filter regularly>
