Signs of a Damaged Exhaust System

Every vehicle needs an efficient exhaust system to function. This mechanism funnels gas and other contaminants out of the engine so that nothing is harmed. Drivers can face massive headaches if any part of the system breaks. This article will discuss the warning signs of a damaged exhaust system that everyone should know.


Trucks and tractors are incredibly large vehicles. So, it’s only natural that they make a little noise when someone starts them. However, they shouldn’t be loud enough to wake neighbors from their morning slumber. If the noise a truck or tractor makes is noisier than usual, there could be a hole in the exhaust system. This problem is detrimental to a diesel engine because it means gas is unable to escape properly. Drivers should take their vehicle to a mechanic if their truck or tractor is extremely loud.

What’s That Smell?

No one wants their ride to smell funky. If someone notices a strange smell coming from their vehicle, they should inspect the exhaust system right away. The smell could be a result of a leak in the muffler or the tailpipe. Another explanation for the odor could be problems with the vehicle’s catalytic converter. The catalytic converter switches hydrogen sulfide into sulfur dioxide. Sulfur dioxide is odorless, whereas hydrogen sulfide is extremely pungent. Drivers should visit a repair specialist the minute they smell something that makes their nose turn up.

Decreased Fuel Efficiency

There’s nothing worse than having to refill an engine all the time. A broken exhaust system may turn this nightmare into a reality. If a component within the exhaust system is damaged, the engine will have to work harder to perform. Thus, it’ll burn fuel at a quicker rate. Anyone who notices they have to fill their truck or tractor more often than average should look over their exhaust system. After all, no one wants to spend unnecessary money by refilling their engine all the time. Repairing or replacing the broken part is a much more cost-effective alternative.

Everyone should watch out for these signs of a damaged exhaust system. The more aware people are, the less likely they’ll have to deal with significant repairs down the line. However, ATL Diesel is always there to help drivers when their preventative maintenance efforts fail. We have a variety of caterpillar diesel engine parts for anyone in need. We understand how a busted engine component can disrupt an entire workflow. Thus, we want to help you get back to work as quickly as possible by offering top-of-the-line parts and guiding you through the installation process.

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