You’ve most likely previously been aware of the renowned EGR valve, the anti-pollution valve. It is not always appreciated by drivers because it tends to develop more trouble than anything else… In truth, according to the use you are going to make of your automobile, it can become blocked and trigger you a lot of concerns. If this is the case, you are most likely wanting to know how to clean the EGR valve of your Dodge Durango ? Don’t worry, we’ve prepared this content page to help you with this procedure. To achieve this, we will initially look at the intent of the EGR valve, then what are the failures that the EGR valve of your Dodge Durango can trigger and finally the part that will most likely appeal you the most, how to clean the EGR valve Dodge Durango?
How to Clean your Dodge Durango EGR Valve: Role and Operation
Goal of the EGR valve
The EGR valve of your car has been added to diesel engines primarily to reduce pollution emitted by vehicles and to match EURO requirements on Dodge Durango . It will as a result influence the quality of exhaust gas output and reduce toxic particles, mainly Nitrogen Oxide.
Operation of the EGR valve
Before we learn how to clean the EGR valve on your Dodge Durango , we will check out how it works. As described just before, its task is to clean the exhaust fumes, 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 reduce all unburned toxic particles. It will perform mostly at low speed because at high speed the combustion is sufficient to burn all these gases.
How to clean your Dodge Durango EGR valve: Identifying faults
The EGR valve, even though very beneficial to limit the pollution emissions of your Dodge Durango , will unfortunately tend to clog up because of soot/gas deposits that will build up in its system, which will eventually risk blocking the functions of the valve, until completely blocking the engine unit, here are the symptoms that a defective EGR valve on your Dodge Durango can cause:
- Motor light on
- Performance loss
- Technical inspection rejected
- Black fumes
- Vehicle that grazes at low speed
- Low RPM settings
How to clean your Dodge Durango EGR valve: In practice
And now we’ll begin the part you are most intrigued by, how to clean the EGR valve of your car. Here are the two techniques that you can use.
Do it on your own
How to clean your Dodge Durango EGR valve system: Without dismantle
Nevertheless 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, equivalent to the products used to clean the injection. These specific products 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 Durango.
How to clean your car EGR valve: With disassembly
Here is the most effective procedure, which will require sufficient access to the EGR valve to carry out the process on your own. If so, the process is fairly straightforward. 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 achieved, now comes the time for cleaning. To get this done, 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 even clean the two canal 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 Durango.
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 difficulties (removing too many elements that hinder access for example), how to clean the EGR valve of your Dodge Durango? 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 perform the job more cleanly and will be able, if required, to change the valve if it is dead. The cost of cleaning according to the difficulty of access is between 70 and 300 €.
Remove the EGR valve of your Dodge Durango
Finally, some people make a more radical decision to limit the risk of a failed valve. Rather than cleaning the EGR valve of their Dodge Durango, they simply choose to block it in the closed position. This treatment will have the result of greatly increasing the pollution emitted by the automobile, of no longer complying with pollution standards, of having an engine warning light permanently on and ultimately risk fouling the engine. We highly recommend against making this choice. If you have other questions or want to learn more about your car, don’t be reluctant to check out our dedicated page.
To get more tips on the Dodge Durango, take a look at the Dodge Durango category.
