It is never pleasurable to listen an injector noise on your Dodge Nitro. It is a noise that happens frequently, usually when you accelerate or your engine is idling. However, this symptom may be relating to several sort of problems with your automobile injectors. It may not be anything major, but when a recurrent noise comes out, you have to be sure. Specifically since fixing your Dodge Nitro’s injectors can be expensive. That’s why our team chose to prepare this content in order to help you see more clearly, learn about the different conceivable failures and determine your issue. To do this, we will first look at the normal functioning and usefulness of the injectors in your Dodge Nitro, then at the conceivable causes from which an injector noise may come.
Attributes of the injectors
Injectors are a very important part of the operation of your engine motor. They were released to the modern cars about 20 years ago. Before their appearance, 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 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 coming from the injectors of your Dodge Nitro
Finding out injector noises on your Dodge Nitro may result from different origins, we will now concentrate on the potential causes of these. Generally, the typical noise of a faulty injector is of the snap type. Here are the several sources of these noises and the solutions to be applied to get rid of them. If you listen another clicking noise but it is not from your injectors, we suggest you to go through this content about clicking noise on Dodge Nitro to find the trigger.
The causes for injector clicking or knocking noise Dodge Nitro
A clicking or knocking noise from your injectors can be justified by different causes. Indeed, the injectors of your Dodge Nitro 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 objective is to deal with the air/fuel dosage and finally the homogeneity of the mixture, always with the goal of improving combustion. If one of these three functions is altered, the main purpose of the injectors will be disturbed and this will lead to poor combustion. This bad combustion will be a violent explosion in the cylinders as a consequence of bad timing, or a bad quantity of mixture or finally an inhomogeneous mixture and will induce thoses knocking or clicking noises on your Dodge Nitro. The main trigger of these trouble generally comes from a particle that gets into the injectors. The accuracy of the injector being in the nanometer range, any possible blockage will inevitably end up in a malfunction of the injector. If after checking, this noise comes from another component of the engine of your Dodge Nitro, read this content for more informations.
The consequences of injector noise on Dodge Nitro
Now that we have reviewed the diverse reasons for injector noise on your Dodge Nitro, we will end by stating the possible side effects 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 side effects which can fairly quickly become serious….
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 basic consequences felt 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 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 suggestions to limit the risks connected 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>
