It is never pleasurable to acknowledge an injector noise on your Dodge Ram. It is a noise that comes up continually, usually when you accelerate or your engine is idling. However, this sign may be linked to several types of trouble with your car injectors. It may not be anything serious, but when a repeated noise arises, you have to be sure. Most importantly since replacing your Dodge Ram’s injectors can be expensive. That’s why our team decided to create this content 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 Dodge Ram, then at the conceivable causes from which an injector noise may come.injector-noise-dodge-ram

Purposes of the injectors

Injectors are a very fundamental part of the operation of your engine. 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 ability, 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 car (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 triggers of a clicking or knocking noise caused by the injectors of your Dodge Ram

Listening injector noises on your Dodge Ram may originate from different origins, we will now concentrate on the potential causes of these. In general, the typical noise of a faulty injector is of the snap type. Here are the different sources of these noises and the solutions to be put into practice to eliminate them. If you acknowledge another clicking noise but it is not from your injectors, we suggest you to go through this content about clicking noise on Dodge Ram to discover the cause.

The explanations for injector clicking or knocking noise Dodge Ram

A clicking or knocking noise from your injectors can be justified by different explanations. In fact, the injectors of your Dodge Ram have three main tasks, to manage 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 at last the homogeneity of the mixture, always with the target of improving combustion. If one of these three features is altered, 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 because 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 Ram. The main cause of these problems 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 lead to a malfunction of the injector. If after checking, this noise comes from another part of the engine of your Dodge Ram, have a look at this content for more infos.

The consequences of injector noise on Dodge Ram

Now that we have examined the different causes for injector noise on your Dodge Ram, we will end by stating the possible end result 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 repercussions which can almost instantly become major….
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 repercussions felt 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 almost instantly affect your cylinders or pistons and your engine may tighten.
Here are three little suggestions 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 swapping your diesel fuel filter regularly>