Services

EGR & DPF System Repair. How Does It Work?

Mobile Truck and Trailer Repair offers its valued customers repair services for EGR and DPF systems for heavy trucks. Our focus is to ensure emissions compliance and smooth operation. We aim to keep your vehicle’s EGR and DPF systems safe and efficient.

The Importance of EGR & DPF System Repair.

EGR and DPF are essential components of heavy trucks to ensure emissions compliance.
Over time, EGR and DPF systems can become clogged. Our team in Philadelphia is ready to help you by providing all the necessary EGR system repair services, including EGR tube repair and EGR bypass.

A signal to you that your DPF needs to be cleaned is the DPF indicator when it comes on in the instrument cluster.

If the diesel particulate filter is not cleaned or replaced, it will become blocked due to soot buildup. Another sign to clean the DPF is when the filter becomes clogged with soot. It is time for DPF filter replacement.

Now, let’s move on to the EGR cooler. There are several important factors to consider regarding EGR cooler replacement cost. You should determine the truck model, its condition, and the size of the outlet.

Our Mobile Truck and Trailer Repair experts will diagnose your vehicle to determine any problems. We will decide if you need to replace the EGR cooler and calculate the cost based on the mentioned factors.

SCR systems can experience issues that affect their performance.

Common SCR systems issues truck owners may encounter with:

To avoid these and other problems, paying attention to maintenance and SCR system repair is essential.

Thermal stress

It may occur when SCR systems are exposed to extreme temperature fluctuations. The unfortunate consequence is catalyst deactivation and reduced system efficiency.

Clogging Soot build-up causes the SCR system to clog.
Leaks Leaks are also a common occurrence in SCR systems. This, in turn, affects system performance.

To avoid these and other problems, paying attention to maintenance and SCR system repair is essential.

Trucks Forced Regen and Computer Diagnostics

It’s no exaggeration to say that truck diagnostics and maintenance can be a stressful time for drivers. You want to know what’s wrong and fix it quickly. That’s why we work with customers daily to identify all sorts of errors and nuances of potential truck malfunctions to avoid accidents and breakdowns on the road. Safety comes first!


Forced regeneration overrides the soot accumulation or soot level calculated in the ECM. If the soot load on the DPF is too high, this can lead to forced regeneration.

 

Some trucks require a forced regeneration to be performed before they will clear specific trouble codes. Our company includes the performance of forced regeneration in the list of services with the appropriate diagnostic software.

In conclusion, let us emphasize why our company is the best in Philadelphia and the surrounding area:

We provide accurate and efficient forced regen and computer diagnostics.

Quick response and on-site repairs

5 years on the market with over 1000 satisfied customers.

Qualified technicians with many years of experience.

Almost all repairs (90% of all) are performed on-site.

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    The road, like the mountains, does not like mistakes. Therefore, before you set off on a long journey, especially with a heavy vehicle, you should first carry out maintenance. This way, you and other drivers on the road will be safe.

    Our team of experienced mechanics knows what they’re doing. We establish trusting relationships with our customers, so we take our work very responsibly and thoughtfully, using the most modern equipment and all the experience and knowledge we have gained. So, let’s hit the road together!