It is hardly ever enjoyable to perceive an injector noise on your Acura TLX. It is a noise that happens regularly, usually when you accelerate or your engine is idling. However, this indication may be relating to several kind of problems with your vehicle injectors. It may not be anything severe, but when a repeated noise shows up, you have to be sure. Most importantly since repairing your Acura TLX’s injectors can be costly. That’s why our team chose to write this content page in order to help you see more clearly, learn about the different plausible failures and determine your problem. To do this, we will first look at the normal functioning and usefulness of the injectors in your Acura TLX, then at the plausible reasons from which an injector noise may come.
Benefits of the injectors
Injectors are a very vital part of the operation of your engine. They were launched to the modern vehicles 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 accurately (quantity of fuel injected, air/fuel mixture) via the analysis of the data collected from the various sensors equipping the vehicle (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 obtain the best possible combustion in the cylinders.
The different triggers of a clicking or knocking noise caused by the injectors of your Acura TLX
Discovering injector noises on your Acura TLX may result from different sources, we will now look into the potential triggers of these. In general, the usual 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 eliminate them. If you perceive another clicking noise but it is not from your injectors, we advise you to read this content page about clicking noise on Acura TLX to find the reason.
The causes for injector clicking or knocking noise Acura TLX
A clicking or knocking noise from your injectors can be justified by different causes. In fact, the injectors of your Acura TLX have three main missions, to control the vaporisation of the fuel, i.e., to convert the liquid into “gas” during injection, to ease its combustion. Then, its goal is to manage the air/fuel dosage and finally the homogeneity of the mixture, always with the goal of improving combustion. If one of these three attributes is altered, 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 due to bad timing, or a bad quantity of mixture or finally an inhomogeneous mixture and will induce thoses knocking or clicking noises on your Acura TLX. The main reason of these trouble usually comes from a particle that gets into the injectors. The precision of the injector being in the nanometer range, any possible obstruction will inevitably result in a malfunction of the injector. If after checking, this noise comes from another part of the engine of your Acura TLX, read this content page for more informations.
The effects of injector noise on Acura TLX
Now that we have examined the different causes for injector noise on your Acura TLX, we will end by stating the possible consequences of malfunctioning one or more of your injectors. Whether only one is clogged, 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 repercussions noticed by drivers is a severe 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 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>
