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The Importance Of Hiring A Skilled Audi Specialist For An EGR Valve Replacement

The Importance of Hiring a Skilled Audi Specialist for an EGR Valve Replacement

EGR valve damage can cause a lot of bigger issues in a short amount of time. When your vehicle’s EGR valve fails, it may remain permanently open or permanently shut. Both of these situations can lead to increased vehicle emissions, rough idling, stalling, and other concerning problems.

If your engine stalls out suddenly while idling, there’s a good chance the problem is the EGR valve. Read through the information below to find out more about the problems associated with this valve and what you can do to resolve them.

What does the EGR Valve control?

The EGR valve on your Audi helps regulate the emissions from your engine. Part of the operation of your vehicle’s engine involves the creation of nitrous oxide, which is a major pollutant. When the exhaust gases present in the engine are cooled before emission, however, the pollution caused by the vehicle decreases significantly.

This is where the EGR valve comes in. The exhaust gases are sent back into the engine through the EGR (exhaust gas recirculation) valve so that they can cool down. When they are then released later, they are cooler, and your vehicle’s emissions are lower and less damaging to the environment.

The valve works by opening to let gas into the combustion chamber, then closing to stop gas from entering. When something goes wrong with this valve, your Audi will have noticeable problems in its performance and operations due to the buildup or lack of emissions in the engine.

Signs of a Problem with the EGR Valve

One of the first signs that may tip you off to a problem with your Audi is simply poor performance. Your vehicle might be consuming more fuel than normal or could be displaying a rough idle. You might notice the engine stalling out completely when idling in some cases, too. These signs are almost always accompanied by an engine warning light on your vehicle’s dashboard.

Rough idling or stalling problems usually happen when the EGR valve is stuck in the open position and is unable to close. When this happens, gas from the exhaust streams into the intake of the engine and disrupts its normal functions. You might notice a fuel smell after this has been going on for a while.

You might also start hearing knocking noises coming from your Audi if the EGR valve is having an issue. These sounds usually occur when the valve stays closed all the time and is unable to open like it should. This problem can become dangerous if the temperatures rise too high inside your engine.

EGR Valve Repair

If you suspect the problem with your Audi may be the EGR valve based on the diagnostic criteria listed above, reach out to a professional repair shop for help. The mechanics at the shop will be able to inspect your vehicle in case the problem is actually something else entirely. They will be able to replace the faulty valve with ease or advise you of another issue if it’s the culprit.

Although it may be tempting to try repairing your EGR valve at home, the problem could be bigger than you realize. You might think the fix would be a quick one, but there could be carbon buildup on the valve or complete carbon clogging, both of which need to be handled by a skilled repair technician. Additionally, although the valve itself is a simple piece, the connectors and pipes attached to it can be easily damaged without the proper knowledge required to work with them.

Franklin Automotive is Here to Help

At Franklin Automotive, we recognize just how Audi EGR Valve Replacement important it is to get your Audi back up and running as quickly as possible. We know how concerning and overwhelming it can be for your vehicle to stall or have a rough idle, and we understand your concerns with knocking noises and excessive emissions too. That’s why we strive to provide the highest quality service when handling your vehicle repair needs in Hoover, Homewood, Vestavia, Mountain Brook, Inverness, Cahaba Heights, Greystone, and Birmingham, AL.

If you think your Audi’s EGR valve needs to be repaired or replaced, don’t hesitate to call us today to schedule service. We’re ready to help you bring your vehicle back to its full potential.

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