Truck EGR & DPF Repair Service in Tennessee & Mississippi

For professional truck EGR & DPF Repair Services from expert diesel mechanics in Tennessee & Mississippi, call Specialized Truck Repair today.

What is DPF?
DPF (diesel particulate filter) treats your truck's exhaust by trapping particulate matter which is basically soot and ash. Diesel particulate filters have been a crucial part of a truck's emissions system. DPF's capture approximately 90% of diesel particles and soot preventing them from being released through the exhaust system.

DPF particulate filter

Benefits of a clean DPF include:

  • Improved vehicle performance
  • Increased fuel economy
  • Experience fewer regenerations
  • Lover maintenance costs
  • Extended DPF life

Cleaning

The DPF must be cleaned every 150,000 to 300,000 miles to remove the built up ash. The filter should also be cleaned if a fuel injector or turbo problem causes contamination with engine oil or non-combusted diesel. This contamination cause unwanted back pressure. Cleaning methods include air blasting, de-ionized water and a vacuum-like system. This must be done very carefully to avoid any damage to the filter. The particulate matter that is removed must be handled with extreme caution to ensure there is no exposure to the very fine contaminants.

DPF and Preventative Maintenance

The DPF is yet another component that must be tracked and maintained on a heavy duty truck. Ensuring regular preventative maintenance is performed on the DPF will do wonders in ensuring the long life of the DPF. Replacing air filters and fuel filters regularly along with using the correct type of oil for the engine will help prevent any unnecessary wear and potential damage with the DPF.

Contact Us

Contact The Shop

Thank you! Your submission has been received!
Oops! Something went wrong while submitting the form.
Specialized Truck Repair logo

A Truck Repair Shop You Can Trust.

We take responsibility for the quality of work we do. As mechanics, we know that every job needs to be done to 100% the best of our abilities. From quick turnaround times to efficient EOM and aftermarket parts sourcing to education and recommendations. Each and every Specialized Truck Repair shop believes in and operates by these standards.

Learn More
Low Downtime & Fast Turnaround
Checkmark icon
35+ years of experience
Checkmark icon
Open 24/7 for Roadside Service
Checkmark icon
No hidden fees or charges
Checkmark icon
Guaranteed Quality Parts
Checkmark icon
Highly-rated customer reviews
Checkmark icon
1-year warranty on labour and parts
Checkmark icon

Customer Reviews

We pride ourselves in putting our customers first. Our mechanics know the importance of treating every vehicle like their own.

Aunt Necey

Google icon

I needed new tires and some repairs on my car & Angel's staff took care of everything. The price was right and they were helpful and professional. I would recommend them to anyone needing automotive work in Olive Branch.

Hunter Markita

Google icon

My utility trailers axil broke traveling from Texas to Ohio. No other trailer repair shop had openings. Angel Truck Service repair shop ordered the parts for the trailer and had it ready the same day! The staff was very helpful and friendly. They kept us informed throughout the entire process, by phone and in person. We had a wonderful experience here.My utility trailers axil broke traveling from Texas to Ohio. No other trailer repair shop had openings. Angel Truck Service repair shop ordered the parts for the trailer and had it ready the same day! The staff was very helpful and …More

Quartez Green

Google icon

I stop and got a set of tires for my truck . Got in with no problem . And out with in a hour . Great place yo come .

24/7
Emergency
Roadside
Towing

Get connected to dispatch.

615-764-9327