The exhaust on your semi truck can cause all sorts of problems if itâs not taken care of properly. A simple crack can result in a catastrophic failure, so itâs crucial to make sure that youâre investing in exhaust repair and maintenance instead of putting off the inevitable. The information in this article will help you make sure you understand the ins and outs of semi truck exhaust repair, and see how checking your exhaust sytem should be an integral part of your truck maintenance routine.
What Does A Semi Truck Exhaust System Do?
The exhaust system of a semi-truck is responsible for routing used gases away from the engine and into the atmosphere. It starts at the exhaust manifold, where gases exit the engine, and ends at the tailpipe. In between, there are a number of different parts that work to clean and route the exhaust. These include the catalytic converter, diesel particulate filter, muffler, and resonator. They all serve their own specific function, but they work together to create a safe environment inside the cab while also helping the driver maintain optimal performance on the road.
Mufflers come in two types: A straight pipe and an acoustic one. Straight pipes reduce noise levels by trapping sound waves inside themselves before releasing them outside as wasted energy. Acoustic mufflers also reduce noise levels but use tuned tubes to absorb some of those sound waves before releasing them as wasted energy outside of the vehicleâs frame. Catalytic converters are designed to convert carbon monoxide into harmless molecules like water vapor and carbon dioxide with help from small amounts of platinum or rhodium inside them. Diesel particulate filter (DPF) design to remove diesel particulate or shoot from the exhaust.
How Does A Semi Truck Exhaust System Fail?
There are many ways a semi truck exhaust system can fail. The most common way is from corrosion. The fumes from the engine are very hot and full of chemicals that can eat away at the metal, causing it to break down and eventually fail. This is why itâs important to have your exhaust system inspected and repaired regularly. Another common reason for failure is when something hits the pipe and causes a dent or bend in the metal. Over time, this will weaken the entire pipe until it breaks off entirely.
One more cause for failure is when someone welds on an extension without strengthening where they made the weld first. Without any reinforcement around this area, the weld can crack over time and destroy all of the piping connected to it. Finally, sometimes people just buy cheap parts that donât match up with their particular rig.
How to Know If Your Semi Truck Exhaust System is Not Working
The exhaust system on a semi truck is vital to the overall function of the vehicle. If the system is not working, it can cause a number of problems. Here are some signs that your semi truckâs exhaust system may not be working properly:
- You notice a decrease in performance.
- The engine is louder than usual.
- You see smoke or fumes coming from the exhaust pipe.
- The check engine light is on.
- You notice an increase in fuel consumption.
If you notice any of these signs, itâs important to take your rig to a qualified technician for repairs as soon as possible.
Does Semi Truck Exhaust Repair Require a Professional?
If you have a damaged exhaust system, itâs important to get it repaired as soon as possible. Otherwise, you run the risk of fumes and dangerous gases leaking into the cab of your truck, which can be incredibly dangerous for you and any passengers. While you can technically repair an exhaust system yourself, we highly recommend taking your rig to a professional. They have the experience and expertise to get the job done right, and they also have access to the best parts and materials.
Need Mobile Semi Truck Exhaust Repair? Call (443) 790-8887 Today!
If youâre in need of exhaust repair or roadside assistance, look no further than A1 Emergency Roadside Service. We can come to your location and perform repairs quickly and efficiently. Our fleet is ready for service 24 hours a day and we offer a wide range of repairs from bodywork to exhaust systems. Contact us today for more information.
