Truck & Fleet EGR & DPF Service in Dallas, Texas

EGR (Exhaust Gas Recirculation) and DPF (Diesel Particulate Filter) systems are critical components in modern diesel engines. They help reduce emissions of harmful pollutants such as nitrogen oxides and particulate matter, ensuring that diesel engines meet stringent environmental regulations and Lone Star Tire & Diesel Service can help you achieve that with their expert technicians.

Diesel mechanic performing EGR & DPF service on semi truck in Dallas, TX

Understanding EGR Systems

EGR (Exhaust Gas Recirculation) systems are designed to reduce the formation of nitrogen oxides in heavy-duty truck engines by recirculating a portion of the exhaust gases back into the engine's intake air. This process is controlled by valves and sensors, which can malfunction, leading to issues such as clogged valves, faulty sensors, and exhaust leaks. Lone Star Tire & Diesel Service in Dallas, Texas understands the importance of maintaining a healthy EGR system and offers professional repair services to ensure optimal engine performance and reduced emissions.

Understanding DPF Systems

A DPF (Diesel Particulate Filter) system is designed to capture and store particulate matter produced by diesel engines, preventing it from being released into the environment. The system utilizes filters and sensors to capture and store particulate matter, which is periodically cleaned through a process called regeneration. However, issues such as clogs, leaks, and sensor or control system failures can occur, impacting the proper function of the DPF system. Lone Star Tire & Diesel Service in Dallas, Texas offers professional repair services for DPF systems, ensuring proper function and compliance with emissions standards.

Signs of EGR or DPF System Issues

Signs of EGR or DPF system problems can include warning lights on the dashboard, reduced engine power, poor fuel economy, and excessive smoke or emissions. Skilled technicians use a variety of diagnostic tools and methods to identify EGR or DPF system problems. This can include scanning the engine's computer for fault codes, performing pressure tests, and inspecting individual components for damage or wear.

EGR and DPF Repair and Maintenance Services Offered by Lone Star Tire & Diesel Service

EGR or DPF system maintenance services we offer include cleaning or replacing EGR valves, replacing failed EGR or DPF components, performing software updates and tuning, and conducting regular inspections and cleanings to prevent buildup or clogs. In addition, our technicians may perform diagnostic services to identify and address any issues with the EGR or DPF system, such as leaks or faulty sensors

Contact Us

Call us today to book your truck’s repair and maintenance appointment at Lone Star Tire & Diesel Service.

What Our Customers Are Saying About Us

Mike Murphy

Absolutely the best….Real Mechanics…quality work…friendly staff…and Fair Prices…

Alan Lopez

Family owned where you feel like part of it. King pin, front axel leaf spring and all brakes replacement performed plus alignment( about 3 blocks straight when tested, didn't try more for safety reasons) . No issues at all. Easy access shop for small trucks and trailers surrounded by a huge yard where parking spots available for rent. King pins removed with the proper press no hammer, no heat. Third party financing available. I strongly recommend this business.

Orlando San Jorge

Excellent shop, every work done here is +5 stars, but alignment is from other world, if you make your alignment here, you really get what you are trying to get, maybe the only place in USA where this job is really well done! Nice people, friendly, they took a little longer than other shops, but is just a value added to get the quality they offer in their works. If I have to say it in numbers, I should say: 99.9% of the times you don't have to came back to the shop for the same issue. Nice work guys, keep it that way!

Rodery Santos

A year ago got stranded at Mannheim dallas tx, they showed up change my started quick and clean job, 6 month later my transmisión went out i was lucky enough to make it here to the same shop overhauled it, left and up to this date all good, need a shop I recommend this boys so far so good, lots of room to park your truck and trailer

Jhett Luckey

They are a awesome shop they got me in and out efficiently and I can honestly say that I’ve been to several shops in my lifetime and this the first shop I’ve been to that when I left I didn’t fell ripped of they will continue to have my business 10 out of 10 I highly recommend 💯 …

Jesus Garcia

Let me tell you if you want your truck fixed fast take it here. I had my truck at a shop for 4 months couldn’t fix it. Decided to bring it here and they fixed it in 4 day like are you serious. Best part was that they charge me about the same price the other shop tried to charge me for doing nothing.

Mechanic working under the hood of semi truck in Dallas, Texas

Contact Us to Schedule Service

Call us now for 24/7 roadside assistance in Dallas, TX & the surrounding area or to schedule service.