It is rarely ever pleasant to hear an injector noise on your Ford Taurus. It is a noise that comes up regularly, usually when you accelerate or your engine is idling. However, this sign may be related to different kind of complications with your automobile injectors. It may not be anything severe, but when a recurrent noise comes out, you have to be sure. Most importantly since fixing your Ford Taurus’s injectors can be expensive. That’s why our team decided to produce this article content in order to help you see more clearly, learn about the different possible failures and distinguish your issue. To do this, we will first look at the normal function and usefulness of the injectors in your Ford Taurus, then at the possible triggers from which an injector noise may come.
Benefits of the injectors
Injectors are a very useful part of the operation of your engine motor. They were introduced to the modern vehicles about 20 years ago. Before their appearance, more conventional carburettor-type intake systems were used, 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 precisely (quantity of fuel injected, air/fuel mixture) via the analysis of the data collected from the various sensors equipping the automobile (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 origins of a clicking or knocking noise caused by the injectors of your Ford Taurus
Experiencing injector noises on your Ford Taurus may originate from different origins, we will now center on the potential causes of these. In most cases, the regular noise of a faulty injector is of the snap type. Here are the different origins of these noises and the solutions to be put into practice to prevent them. If you hear another clicking noise but it is not from your injectors, we advise you to go through this article content about clicking noise on Ford Taurus to locate the reason.
The reasons for injector clicking or knocking noise Ford Taurus
A clicking or knocking noise from your injectors can be explained for different reasons. Indeed, the injectors of your Ford Taurus have three main tasks, to control the vaporisation of the fuel, i.e., to transform the liquid into “gas” during injection, to ease its combustion. Then, its objective is to deal with 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 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 Ford Taurus. The main reason of these trouble usually 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 checking, this noise comes from another part of the engine of your Ford Taurus, check this article content for more informations.
The end result of injector noise on Ford Taurus
Now that we have reviewed the diverse reasons for injector noise on your Ford Taurus, we will end by stating the possible end result of malfunctioning one or more of your injectors. Whether only one is blocked, or broken, or your entire fuel rail is involved, you cannot escape these repercussions which can promptly 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 regular effects felt by drivers is a serious loss of power. Indeed, 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 promptly damage 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>
