You’ve probably already heard about the well-known EGR valve, the anti-pollution valve. It is not generally appreciated by drivers because it is likely to cause more trouble than anything else… In fact, based on the use you are going to make of your vehicle, it can become blocked and bring about you a lot of complications. If this is the case, you are probably concerned about how to clean the EGR valve of your Dodge Dart ? Don’t worry, we’ve made this article to help you with this procedure. To do this, we will first check out the role of the EGR valve, then what are the failures that the EGR valve of your Dodge Dart can bring on and at last the part that will probably concern you the most, how to clean the EGR valve Dodge Dart?

clean-egr-valve-dodge-dart

How to Clean your Dodge Dart EGR Valve: Role and Operation

Purpose of the EGR valve

The EGR valve of your car has been added to diesel engines principally to reduce pollution released by automobiles and to meet EURO standards on Dodge Dart . It will therefore control the quality of exhaust gas output and get rid of toxic particles, mainly Nitrogen Oxide.

Operation of the EGR valve

Before we discover how to clean the EGR valve on your Dodge Dart , we will check out how it operates. As seen before, its task is to clean the exhaust gases, so it will be installed at the engine outlet, thanks to a valve, it will be able to return the unburned exhaust gases to the engine for a second burn which will get rid of all unburned toxic particles. It will operate principally at low speed because at high speed the combustion is sufficient to burn all these gases.

How to clean your Dodge Dart EGR valve: Identifying faults

The EGR valve, despite the fact very effective to limit the pollution emissions of your Dodge Dart , will unfortunately tend to clog up because of soot/gas deposits that will build up in its mechanism, which will inevitably risk blocking the operation of the valve, until completely blocking the engine motor, here are the symptoms that a faulty EGR valve on your Dodge Dart can trigger:

  • Motor light on
  • Power loss
  • Technical assesment rejected
  • Black gases
  • Car that grazes at low speed
  • Low RPM settings

How to clean your Dodge Dart EGR valve: In practice

And now we’ll begin the part you are most enthusiastic about, how to clean the EGR valve of your car. Here are the two ways that you can use.

Do it on your own

How to clean your Dodge Dart EGR valve system: Without dismantle

Even though this procedure is less efficient, it is however possible to consider a “rough” cleaning of your EGR valve, in reality, you will only need to use fuel additives, similar to the products used to clean the injection. These particular solutions must be injected into the running engine, at the right operating temperature, diluted in about 20 litres of fuel and run the engine for 3 or 4 minutes in high rev to clean the EGR valve of your Dodge Dart.

How to clean your car EGR valve: With disassembly

Here is the strongest procedure, which will require sufficient access to the EGR valve to accomplish the process without help. If so, the procedure is fairly simple. You will need to disconnect the electromagnet from the EGR valve, remove the few screws that hold it in place, and remove it. Once these simple steps are done, now comes the time for cleaning. To achieve this, you will need to use a product such as solvent, petrol, oven cleaning product, which you will leave to act for ten minutes, then scrape off the rest using a scraper, finish cleaning with wire brush. If you want to go further, you can as well clean the two conduits on which it is connected which may be scorched, for this, use a scraper and a vacuum cleaner to avoid dropping deposits in the conduits. You will only have to reassemble it and you will have finished cleaning the EGR valve of your Dodge Dart.

Have it done by a professional

If, your EGR valve is not reachable because of the series or the engine of your car and if removing it would cause too many troubles (removing too many auto parts that hinder access for example), how to clean the EGR valve of your Dodge Dart? In such a case, it would be better rather than launching yourself into an overly complex procedure, you turn to an auto mechanic. He will be able to carry out the job more cleanly and will be able, if required, to change the valve if it is dead. The cost of cleaning based on the difficulty of access is between 70 and 300 €.

Remove the EGR valve of your Dodge Dart

Finally, some people make a more radical decision to limit the risk of a failed valve. Instead of cleaning the EGR valve of their Dodge Dart, they simply choose to block it in the closed position. This modification will have the outcome of greatly increasing the pollution released by the vehicle, of no longer complying with pollution standards, of having an engine warning light permanently on and finally risk fouling the engine. We strongly advise against making this choice. If you have other questions or want to learn more about your car, don’t be reluctant to take a look at our dedicated page.

If you wish more guides on the Dodge Dart, go to our Dodge Dart category.