It is rarely ever relaxing to listen an injector noise on your Alfa Romeo Gt. It is a noise that appears repeatedly, usually when you accelerate or your engine is idling. However, this sign may be relating to multiple sort of complications with your automobile injectors. It may not be anything major, but when a continuing noise arises, you have to be sure. Most importantly since fixing your Alfa Romeo Gt’s injectors can be costly. That’s why our team chose to create this content page in order to help you see more clearly, learn about the different conceivable failures and distinguish your problem. To do this, we will first look at the normal function and usefulness of the injectors in your Alfa Romeo Gt, then at the conceivable reasons from which an injector noise may come.
Attributes of the injectors
Injectors are a very significant part of the operation of your engine. They were released to the modern automobiles about 20 years ago. Before their introduction, 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 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 accumulated 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 reasons of a clicking or knocking noise based on the injectors of your Alfa Romeo Gt
Hearing injector noises on your Alfa Romeo Gt may come from different sources, we will now concentrate on the potential causes of these. Generally, the typical noise of a faulty injector is of the snap type. Here are the several sources of these noises and the solutions to be applied to prevent them. If you listen another clicking noise but it is not from your injectors, we recommend you to read this content page about clicking noise on Alfa Romeo Gt to locate the cause.
The reasons for injector clicking or knocking noise Alfa Romeo Gt
A clicking or knocking noise from your injectors can be explained for different reasons. In fact, the injectors of your Alfa Romeo Gt 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 goal is to control the air/fuel dosage and finally the homogeneity of the mixture, always with the target of improving combustion. If one of these three characteristics is altered, the main role 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 trigger thoses knocking or clicking noises on your Alfa Romeo Gt. 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 blockage will inevitably lead to a malfunction of the injector. If after checking, this noise comes from another part of the engine of your Alfa Romeo Gt, browse this content page for more infos.
The repercussions of injector noise on Alfa Romeo Gt
Now that we have examined the different reasons for injector noise on your Alfa Romeo Gt, we will end by stating the possible consequences 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 effects which can fairly quickly become serious….
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 basic effects felt 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 surely have a loss of power
Finally, you risk degrading one of your pistons or your engine. Poor combustion will fairly quickly affect your cylinders or pistons and your engine may tighten.
Here are three little suggestions 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>
