Your vehicle will not perform the way that it should if there is a problem with the exhaust system. A bad exhaust system can also cause fumes to build up in your car. It is also bad for the environment. The muffler, which is a part of the exhaust system, will also be noisy. There are a number of other signs that you may notice if your vehicle needs to have its exhaust system serviced.
Your fuel economy will be reduced. While there are a number of factors that will impact your fuel economy, poor fuel economy may be a sign that your exhaust system is not working the way that it should. When your exhaust is failing, it forces the exhaust system to work harder. It will burn more fuel as a result of this. Slow acceleration is another sign that you will notice.