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A DPF may not be the car component that drivers consider the most important. However, if we were to point out the component that causes the most controversy, mentioning it would seem justified. This is an engine component that has been used in diesel cars for more than a decade. Its chief task is to capture particulates from the exhaust gases so that they are burned inside the engine. Problems with the filter until recently prompted drivers to get rid of it. Today, this approach is slowly being abandoned, with Castleford DPF repair taking its place.dpf reapair

Yorkshire DPF repair – when should you think about visiting a workshop?

Although the DPF plays an important role in a car, the way it works usually does not make car owners happy. In certain circumstances, Castleford DPF cleaning is the only worthwhile solution. There are multiple sources of clogging of the filter. The most frequently mentioned ones include:

  • disruption of the combustion process as a consequence of irregular city driving,
  • inability to maintain high exhaust gas temperatures when frequent interruption of the particle firing process occurs,
  • faults in the DPF filter,
  • faults in the engine.

Each problem affects not only the operation of the diesel particulate filter itself, but also how the engine and the car as a whole is performing. As such, any indication of DPF problems should therefore be a signal confirming that it’s time to opt for Yorkshire DPF cleaning.

Castleford DPF Cleaning – possibilities

People who are looking for support because they want to opt for Castleford DPF cleaning can choose from several options.

  1. Passive cleaning is undertaken while driving and is primarily possible for FAP filters. In order for it to take place in the right way, it is necessary not only to maintain a constant high RPM throughout the process, but also a speed exceeding 50 kilometers per hour.
  2. Active cleaning is advisable for so-called dry DPFs. Yorkshire DPF cleaning in this case requires a higher temperature to burn off the filtered soot. Unlike passive cleaning, it does not force you to keep an eye on the speed. Nor does it force you to find a route where it can be maintained.

Castleford DPF repair – why removal is not an alternative?

Many drivers visiting the workshop wonder why we consider Yorkshire DPF repair a priority, when you can often also hear about the benefits of its removal. In our opinion, such a solution only seems good at first. Over time, its disadvantages come to the fore.

The most serious is the problem, which at a certain point begins to affect the operation of the engine. More serious failures caused by the absence of the DPF can even lead to engine immobilisation and thus the inability to use the car. Removing the DPF also significantly reduces the value of the car in the future, making it difficult to sell it on favourable terms. Castleford DPF repair is not expensive at all, so it is a good idea to think about it first.

Yorkshire DPF Cleaning – what do we offer?

The DPF repair (regeneration) in our workshop can be carried out using one of several methods. Customers usually opt for the Castleford DPF cleaning using the hydrodynamic method, because it is safe without affecting the catalytic coating of the filter. This method also attracts attention for its efficiency and accuracy.

Of course, customers can also choose to regenerate the filter using an induction oven and to clean it themselves using a pressure washer. However, these methods are not recommended by our workshop due to the higher risk of failure. It is not worth trying on your own, especially as Yorkshire DPF repair in our workshop can be both effective and cheap.

The diesel particulate filter – DPF, is primarily responsible for preventing unwanted exhaust gases and harmful substances from entering the environment. This device is installed in modern diesel engines in the exhaust system. The DPF traps soot and other particulates from the exhaust gases extracted from the engine. If you want the diesel particle filter to work properly, you need to clean it regularly! The DPF cleans itself automatically when burning soot at high temperatures while driving at high revs. This effect can be achieved most quickly when driving dynamically outside the city. DPF filters have been used in passenger cars and delivery vans since 2003. The mechanism of removing solid particles is constantly being improved and at the moment the Euro 5 standard is the standard.

What problems does DPF pose?

TIf the driver misuses the vehicle, he must take into account the accumulation of soot in the DPF filter. Failure causes the blockage of the DPF and many problems with the efficiency and economy of the engine. A failure of the diesel particulate filter can also lead to costly damage to other engine components. DPF failure can also cause the exhaust system to overheat, which may result in a fire. The engine can be reconditioned when driving outside of built-up areas on a regular basis. A 30-minute drive on the highway should help regenerate the DPF. Also, be sure to keep the engine speed at 2500 rpm. The filter should be cleaned at least once a month for at least 30 minutes. Unfortunately, even regular DPF regeneration will not prevent failure. Over time, the particles collected in the filter will block the entire mechanism anyway. Vehicle manufacturers classify a particulate filter as a consumable item such as brake pads, air filters and fuel filters. Therefore, the DPF is not covered by the manufacturer’s warranty and the driver himself has to take care of its maintenance and repair.

How to avoid DPF problems?

The easiest way is to simply remove the particulate filter from the exhaust system. MotoSpec Performance mechanics have extensive experience in this type of operation. The whole process is removing the exhaust system from the vehicle and carefully removing the DPF. After this operation, the exhaust is reassembled. Removing the DPF requires the use of specialized equipment, which is why MotoSpec Performance specialists use the most modern tools, and after the entire operation they electronically read the data from the drive unit. The information in the engine controller must be modified so that no errors will appear on the car’s on-board computer in the future. Installing MotoSpec Performance software guarantees that the car will run properly and will not go into emergency mode. The advantage of removing DPF is primarily increased engine efficiency and reduced vehicle maintenance costs. Professional removal of the diesel particulate filter will prevent you from having to constantly worry about regenerating the exhaust system. Is DPF Removal Legal? It is illegal to use a vehicle that has the DPF removed. The car without a particulate filter does not meet the exhaust emission standards. However, it should be remembered that technical inspections of vehicles only include visual inspection of the presence of DPF. MotoSpec Performance’s filter removal method leaves no visual signs of modification. Only the use of bypass pipes in the exhaust system may result in the vehicle failing the roadworthiness test. Remember that in case of problems, it is possible to reinstall the DPF!

Does the EGR valve adversely affect engine operation?

The exhaust gas recirculation valve reduces engine power. However, keep in mind that this is not always the case. The EGR remains closed at full engine load. During longer operation of the vehicle, the exhaust gas recirculation valve adversely affects the operation of the power unit, as the engine’s intake system becomes contaminated with carbon deposits. This causes less air to enter the cylinders and the driver feels a loss of power.

The failure of the EGR valve is caused by contamination. In extreme cases, it may become completely blocked and overloaded. If the exhaust gas recirculation valve fails, black smoke can be emitted abundantly from the exhaust pipe. Aggressive effect of exhaust gases on EGR components can lead to complete damage of the valve and burn out the material inside it.

Other symptoms of EGR failure include uneven engine idling, difficulty accelerating, and cold start problems.

Removal of the exhaust gas recirculation – EGR valve

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