Car Exhaust System Problems: 4 Signs Drivers Should Look Out For

Here are 4 clear signs showing you'll need to take your car to the auto mechanic to do exhaust system repairs:

Muffling sound

The first and perhaps the most common thing that you'll notice when your car is experiencing exhaust system trouble is unusual rumbling sound coming from the system when you are driving the car. The sound is almost similar to that produced when you place some stones in a metallic container and start twirling it around. The reason for this problem may be leaks in the exhaust system. The exhaust manifold and any other part along the exhaust system where there are joints are likely hot spot areas that will need to be inspected to detect leakage. 


Feelings of unusual vibrations every time you turn the steering wheel or press on the gas pedal are probable indicators of exhaust leakage. If the leakage is big enough, you might even feel the entire car tremor. As such, vibrations are a serious safety concern as well as a car condition issue, as they can affect your ability to control the car well. The presence of leakage in the exhaust system will not only result in vibrations, but it can also cause severe damage to your car's engine.

Diminishing fuel efficiency

Is your car guzzling fuel at a faster rate than it used to before? Well, chances are high you may be facing exhaust system glitches. Similar to car vibrations, increased fuel use is a sign something is wrong with your car exhaust system. Declining fuel efficiency causes the engine to run harder due to fumes not being moved away as they should.

Rattling noises

Rattling noises emanating from beneath your car may indicate that the exhaust pipe has become detached from the car. Hangers and brackets are often used to hold the exhaust system in position. If these components rust or get corroded over time, they may make the exhaust pipe to become loose and get dragged along the road and can sometimes even fall off completely, imposing extra stress on the exhaust casing, thus culminating in premature exhaust failure. Nonetheless, it is in very few circumstances that the exhaust pipe will become so damaged that it becomes loose and begins dragging on the road.

As regards car exhaust systems, it is wiser to fix any problem without delay, as your safety and other road users depends on it. Ensuring exhaust system repairs are done as soon as possible can also prevent potential problems with other car systems and components.  More importantly, you should use a professional auto mechanic, such as those at F J Muffler Centre, every time you're facing car exhaust system issues.