It is never relaxing to hear an injector noise on your Suzuki Vitara. It is a noise that happens repeatedly, usually when you accelerate or your engine is idling. However, this indicator may be connected to different types of trouble with your vehicle injectors. It may not be anything severe, but when a persistent noise shows up, you have to be sure. Most importantly since replacing your Suzuki Vitara’s injectors can be expensive. That’s why our team chose to prepare this article content in order to support you see more clearly, learn about the different plausible failures and establish your issue. To do this, we will first look at the normal running and usefulness of the injectors in your Suzuki Vitara, then at the plausible triggers from which an injector noise may come.
Purposes of the injectors
Injectors are a very useful element of the operation of your engine unit. They were introduced 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 ability, 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 vehicle (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 triggers of a clicking or knocking noise coming from the injectors of your Suzuki Vitara
Discovering injector noises on your Suzuki Vitara may result from different origins, we will now concentrate on the potential causes of these. In general, the common noise of a faulty injector is of the snap type. Here are the different origins of these noises and the solutions to be used to get rid of them. If you hear another clicking noise but it is not from your injectors, we advise you to read this article content about clicking noise on Suzuki Vitara to discover the trigger.
The causes for injector clicking or knocking noise Suzuki Vitara
A clicking or knocking noise from your injectors can be explained for different causes. Indeed, the injectors of your Suzuki Vitara 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 manage 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 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 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 Suzuki Vitara. The main trigger of these problems commonly 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 up in a malfunction of the injector. If after verifying, this noise comes from another element of the engine of your Suzuki Vitara, browse this article content for more informations.
The effects of injector noise on Suzuki Vitara
Now that we have analyzed the different reasons for injector noise on your Suzuki Vitara, we will end by stating the possible 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 effects which can fairly 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 common effects experienced by drivers is a noticeable 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 fairly quickly damage your cylinders or pistons and your engine may tighten.
Here are three little suggestions 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 swapping your diesel fuel filter regularly>
