It is never enjoyable to notice an injector noise on your Acura TL. It is a noise that comes up frequently, usually when you accelerate or your engine is idling. However, this indicator may be connected to different sort of complications with your automobile injectors. It may not be anything serious, but when a recurrent noise comes out, you have to be sure. Especially since repairing your Acura TL’s injectors can be costly. That’s why our team chose to produce this content page in order to support you see more clearly, learn about the different plausible failures and determine your trouble. To do this, we will first look at the normal functioning and usefulness of the injectors in your Acura TL, then at the plausible triggers from which an injector noise may come.
Benefits of the injectors
Injectors are a very fundamental element of the operation of your engine motor. They were brought in to the modern vehicles 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 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 purpose 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 origins of a clicking or knocking noise coming from the injectors of your Acura TL
Hearing injector noises on your Acura TL may result from different sources, we will now focus on the potential causes of these. In most cases, the common noise of a faulty injector is of the snap type. Here are the different sources 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 encourage you to browse this content page about clicking noise on Acura TL to discover the cause.
The causes for injector clicking or knocking noise Acura TL
A clicking or knocking noise from your injectors can be explained for different causes. Indeed, the injectors of your Acura TL have three main missions, to control the vaporisation of the fuel, i.e., to transform the liquid into “gas” during injection, to ease its combustion. Then, its goal 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 characteristics is altered, the main functionality of the injectors will be disturbed 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 Acura TL. The main cause of these concerns usually originates from a particle that gets into the injectors. The precision of the injector being in the nanometer range, any possible obstruction will inevitably produce a malfunction of the injector. If after checking, this noise originates from another element of the engine of your Acura TL, have a look at this content page for more infos.
The consequences of injector noise on Acura TL
Now that we have examined the diverse causes for injector noise on your Acura TL, 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 severe….
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 regular repercussions noticed by drivers is a distinctive loss of power. Indeed, 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 harm your cylinders or pistons and your engine may tighten.
Here are three little tips 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>
