It is never enjoyable to acknowledge an injector noise on your Volkswagen California. It is a noise that arises continually, usually when you accelerate or your engine is idling. However, this sign may be connected to multiple types of problems with your automobile injectors. It may not be anything severe, but when a continuing noise comes out, you have to be sure. Specifically since repairing your Volkswagen California’s injectors can be expensive. That’s why our team chose to prepare this article content in order to help you see more clearly, learn about the different conceivable failures and distinguish your issue. To do this, we will first look at the normal function and usefulness of the injectors in your Volkswagen California, then at the conceivable causes from which an injector noise may come.
Attributes of the injectors
Injectors are a very useful part of the operation of your engine motor. They were launched to the modern cars about 20 years ago. Before their appearance, 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 accurately (quantity of fuel injected, air/fuel mixture) via the analysis of the data received from the various sensors equipping the automobile (engine temperature, acceleration level, engine speed, etc.). Their goal 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 causes of a clicking or knocking noise based on the injectors of your Volkswagen California
Experiencing injector noises on your Volkswagen California may come from different origins, we will now concentrate on the potential causes of these. In most cases, the usual noise of a faulty injector is of the snap type. Here are the several origins of these noises and the solutions to be implemented to prevent them. If you acknowledge another clicking noise but it is not from your injectors, we suggest you to examine this article content about clicking noise on Volkswagen California to locate the cause.
The reasons for injector clicking or knocking noise Volkswagen California
A clicking or knocking noise from your injectors can be justified by different reasons. Indeed, the injectors of your Volkswagen California have three main tasks, to control the vaporisation of the fuel, i.e., to convert the liquid into “gas” during injection, to facilitate its combustion. Then, its task 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 role 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 trigger thoses knocking or clicking noises on your Volkswagen California. 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 obstruction will inevitably end in a malfunction of the injector. If after checking, this noise originates from another component of the engine of your Volkswagen California, check this article content for more infos.
The end result of injector noise on Volkswagen California
Now that we have examined the different causes for injector noise on your Volkswagen California, we will end by stating the possible side effects 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 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 effects felt by drivers is a severe loss of power. Indeed, if your engine is running on 3 out of 4 cylinders for example, you will obviously have a loss of power
Finally, you risk deteriorating one of your pistons or your engine. Poor combustion will almost instantly harm your cylinders or pistons and your engine may tighten.
Here are three little suggestions to limit the risks connected 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>
