Truck & Fleet Exhaust System Repair Service in Dallas, Texas

By taking care of your exhaust system, you can ensure that your truck runs efficiently and meets emissions standards, all while saving you money on costly repairs down the line. Our skilled technicians have the knowledge and experience to diagnose and repair a wide range of exhaust system issues, from minor leaks to more complex problems with the SCR catalyst or diesel particulate filter (DPF).

Diesel mechanic performing exhaust repairs on semi truck in Dallas, Texas

Exhaust System Repair Services Offered by Lone Star Tire & Diesel Service

Exhaust System Diagnosis and Inspection

At Lone Star Tire & Diesel Services, we offer comprehensive exhaust system diagnosis and inspection services to identify any issues with your heavy-duty truck's exhaust system. Our technicians use advanced diagnostic tools to check for leaks, cracks, and other signs of damage in the exhaust system.

Exhaust System Repairs

Our skilled technicians can perform a range of exhaust system repairs, including welding, patching, and replacement of damaged exhaust components such as mufflers, pipes, and SCR catalysts. We use high-quality replacement parts to ensure that your exhaust system operates efficiently and meets all emissions regulations.

Diesel Particulate Filter (DPF) Cleaning and Replacement

Diesel engines equipped with DPFs require regular cleaning to ensure that they function properly. Our DPF cleaning services involve using specialized cleaning equipment to remove accumulated soot and particulate matter from the filter, while our DPF replacement services offer a cost-effective solution for heavily clogged or damaged filters.

Selective Catalytic Reduction (SCR) System Repairs

SCR systems are a critical component of modern diesel engines, reducing emissions of nitrogen oxides. Our SCR system repair services include diagnosis and repair of issues with the system, such as damaged or malfunctioning sensors, control modules, or other components.

EGR System Repairs

EGR systems can become clogged or damaged over time, leading to reduced engine performance and increased emissions. Our EGR system repair services include cleaning or replacement of the EGR valve, sensors, and other components to ensure optimal engine function and emissions control.

Exhaust System Upgrades and Modifications

We offer exhaust system upgrades and modifications to improve the performance and efficiency of your heavy-duty truck's exhaust system. These upgrades can include the installation of high-performance exhaust components, such as aftermarket exhaust systems or upgraded SCR catalysts.

Contact Us

Give us a call today at Lone Star Tire & Diesel Service to book your heavy-duty truck’s next appointment.

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 for 24/7 roadside assistance or schedule your equipment in for a repair or service.