Truck Exhaust System Repair Services in Myerstown, PA

How Exhaust Systems Work

In spite of their vital role, exhaust systems aren’t too complex—the system works by taking in air from the engine, filtering out harmful pollutants, and releasing clean air out through the exhaust pipe. The exhaust system is made up of several components, including the exhaust manifold, the EGR system, a DPF, an SCR catalyst, and a DOC.

The exhaust manifold is responsible for collecting and directing hot exhaust gases away from the engine and toward the after-treatment system, while the filters and catalysts in the after-treatment system are tasked with breaking up pollutants, converting them into less harmful gases.

Exhaust Systems: Problems, Symptoms, and Repairs

There’s no doubt diesel truck drivers believe exhaust systems are an essential part of diesel systems. They reduce harmful emissions, lower combustion noise, and increase fuel efficiency. But since exhaust systems are attached to the bottom of diesel trucks, they are more prone to corrosion and leaks than other components, leading to cracks or holes that can result in a noisy and inefficient engine. 

Black smoke from the tailpipe, unusual smells in the cabin, or even a decrease in engine performance are the most common signs of exhaust damage. At Diamond Fleet Service, our technicians are experienced in all aspects of exhaust system repair and maintenance for heavy-duty diesel trucks. Our repairs for exhaust system damage can range from simple fixes such as tightening connections or replacing a section of piping to more complex repairs like replacing the entire system.

Contact Us

If you have a rusted exhaust system, don’t wait until it’s too late—call Diamond Fleet Service today!