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Common AdBlue Problems and Removal Guide

by Aishwarya
Common AdBlue Problems and Removal Guide

AdBlue could be resolution made for emissions control by decreasing the nitrogen oxide (NOx) emitted from diesel engines. It’s a liquid, similar in look to the water, that’s sprayed into the engine’s exhaust before it leaves the machine and stops with the technical support team at Volvo Construction Equipment. It is one of the most common engine-related problems in terms of the amount calls they received day by day.

Improper handling, accidentally putting AdBlue problems into the diesel tank, and contamination area unit among the common occurrences they hear regarding. These incidents will cause severe harm to construction equipment, incurring high prices of repair in the method, therefore with prevention being much better than cure, Volvo CE’s specialists provide the following advice to help avoid such AdBlue problems.

Proper handling, they said, is vital to avoid any AdBlue-related problems. It is always best to follow the maker’s instructions before handling. AdBlue should be stored in a very cool, dry location out of direct daylight and rather indoors in stainless steel or plastic boxes. It is important to notice that AdBlue will freeze below –10ºC, turning it slushy, though this doesn’t delay its best performance. It has been kept in very cold conditions. It should be in an expandable box, as its volume will increase by 7% once it freezes. AdBlue naturally degrades over time, and it will last up to at least one year.

AdBlue should to never be mixed with diesel. The machine can be severely damaged, incurring large repair bills. This confusion will simply occur as fuel and AdBlue tanks area unit typically near to each another. It’s important to remember that AdBlue has its own filling port. The cap for the AdBlue tank is blue and also the size of the fill hole tends to be of smaller diameter than the fuel hole.

The new market standard sees a 67% reduction in nitrogen oxide emissions from diesel motor vehicles. A method called selective chemical change reduction is one of the recommended processes to decrease harmful exhaust emissions. This needs the use of an exhaust fluid, such as the most common trade name AdBlue. While they play a vital role, there are also common problems that would arise from the use of AdBlue. Take time to learn about it to optimize the use of this fluid and decrease the harmful environmental effect when driving your car.

AdBlue in Fuel Tank

This is one of the most common AdBlue issues, and removal could be a must. This fluid ought to never be mixed with diesel. However, if you carelessly pour the liquid into the fuel tank, the most vital thing you must do is never to start the engine.

If you switch on the engine with AdBlue in the tank, this could cause severe harm to the engine. If you drive your vehicle with the AdBlue within the tank, this could cause the fluid to be circulated throughout the fuel system. The fluid will cause corrosion to some metals which can degrade the parts of the fuel system. As a result, you could end up paying a great deal of cost to repair the whole engine.

There is a real chance for AdBlue problems to be filled into the fuel tank because they are located close to each other in most common vehicle models. It is significant to identify the cap for the AdBlue tank and that it’s comparably lesser than the fuel hole.

Contaminated AdBlue

It is a requirement for AdBlue to be pure for it to do its job. However, it is simple for contaminants to enter through the fluid tank’s cap space. If contaminants get mixed into the fluid, this might cause harm to the engine.

It might also lead to the malfunction of the selective chemical reaction reduction system. The worst-case state of affairs is that the whole engine shuts down.

Make it a habit to check and monitor the purity of your AdBlue. The AdBlue concentration should be 32 to 37%. If the ratio is off, this might indicate possible contamination.

Always clean the tank cap space for AdBlue when doing maintenance work for your vehicle. This may get rid of any potential contaminants which will enter the tank. It’s also recommended that you have simply a dedicated box for AdBlue. AdBlue can be contaminated in this method, even if you clean the box thoroughly. This simple preventive step will avoid one of the most common AdBlue issues and removal.

Adding Water Instead of AdBlue

Another common problem related to AdBlue is the accidental use of water instead of fluid to fill your tank. AdBlue to your fuel tank will have harmful significances, and this is often also the case after you accidentally add water to the fluid tank.

If water gets into the AdBlue problems injector, it may result in a blockage. Water will cause a negative reaction to the chemical action and ultimately malfunction the whole Selective Catalytic Reduction (SCR) system. 

Even before your engine could suffer extreme harm, water use will cause your vehicle to extend its fuel consumption. It might also potentially probably result in many emission violations for your vehicle.

Spilt AdBlue

Accidental spills of AdBlue on your vehicle’s engine system might happen however this could be cleaned immediately. Make sure to clean the surfaces that it had to contact to avoid crystallization of the fluid. There are specialized spill kits accessible to wash up any AdBlue spill on your vehicle.

It is also significant to wear gloves when handling AdBlue. This fluid is not dangerous; however, sporting wearing gloves will avoid any potential irritation to your skin.

As mentioned earlier, AdBlue will cause metal corrosion due to the presence of ammonia. You cannot leave any spills to dry on their own as it can harm alternative vehicle parts.

How to Prevent Problems

Proper handling is the most common important way to stop any AdBlue-related problems on your vehicle. It is recommended that you review the maker’s instructions on the correct handling, use, and storage. This may make sure that the fluid does not degrade to the best quality and which you’ll get the best performance out of it.

If you encounter any of the problems above, keep in touch with a professional on AdBlue removal. They can help address the problems so that you can stop any long-term harm to your vehicle engine. When you are in doubt, never begin the engine. Instead, let the skilled are available in and inspect the vehicle.

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