It is hardly ever pleasurable to experience an injector noise on your Ford Escape. It is a noise that happens frequently, usually when you accelerate or your engine is idling. However, this indication may be related to several kind of complications with your automobile injectors. It may not be anything major, but when a persistent noise appears, you have to be sure. Especially since repairing your Ford Escape’s injectors can be expensive. That’s why our team chose to compose this content page in order to support you see more clearly, learn about the different conceivable failures and determine your trouble. To do this, we will first look at the normal running and usefulness of the injectors in your Ford Escape, then at the conceivable reasons from which an injector noise may come.
Benefits of the injectors
Injectors are a very fundamental component of the operation of your engine unit. They were brought in to the modern automobiles about 20 years ago. Before their arrival, 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 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 received from the various sensors equipping the automobile (engine temperature, acceleration level, engine speed, etc.). Their objective 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 causes of a clicking or knocking noise based on the injectors of your Ford Escape
Hearing injector noises on your Ford Escape may originate from different sources, we will now look into the potential triggers of these. Generally, the regular noise of a faulty injector is of the snap type. Here are the different sources of these noises and the solutions to be used to get rid of them. If you experience another clicking noise but it is not from your injectors, we suggest you to go through this content page about clicking noise on Ford Escape to find the reason.
The reasons for injector clicking or knocking noise Ford Escape
A clicking or knocking noise from your injectors can be explained for different reasons. In fact, the injectors of your Ford Escape have three main missions, to control the vaporisation of the fuel, i.e., to transform the liquid into “gas” during injection, to facilitate its combustion. Then, its objective is to control the air/fuel dosage and finally the homogeneity of the mixture, always with the aim of improving combustion. If one of these three functions is modified, 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 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 Ford Escape. The main reason of these situations in most cases originates from a particle that gets into the injectors. The accuracy of the injector being in the nanometer range, any possible obstruction will inevitably end in a malfunction of the injector. If after checking, this noise originates from another part of the engine of your Ford Escape, read this content page for more infos.
The end result of injector noise on Ford Escape
Now that we have examined the diverse reasons for injector noise on your Ford Escape, we will end by stating the possible side effects 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 consequences which can promptly become critical….
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 basic effects noticed by drivers is a distinctive loss of power. In fact, if your engine is running on 3 out of 4 cylinders for example, you will obviously have a loss of power
Finally, you risk degrading one of your pistons or your engine. Poor combustion will promptly harm your cylinders or pistons and your engine may tighten.
Here are three little suggestions to limit the risks associated 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>
