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Do You Know the Signs of an Exhaust Leak? | Lexus San Diego

Published on Sep 18, 2025 by Lexus of San Diego

Do You Know the Signs of an Exhaust Leak?

A leak or other problem with your vehicle's exhaust system can not only cause your engine to become sluggish and decrease your gas mileage, but it has the potential to become a dangerous situation if the poisonous gasses exhaled by your vehicle end up being inhaled by you or the passengers inside your vehicle.

In order to quickly detect and fix a leaking exhaust before the problem becomes serious, it is important that you become familiar with some of the common warning signs.

Common Warning Signs of an Exhaust Leak

  • You notice you are filling up at the gas station more often than usual.
  • Your vehicle seems to be losing power. This can be a subtle sign that your exhaust system is not functioning properly. A decrease in power can affect your vehicle's acceleration and overall performance, making it crucial to address the issue promptly.
  • You notice strange vibrations in your steering wheel. These vibrations can be caused by exhaust leaks that disrupt the normal flow of exhaust gases, leading to an imbalance in the vehicle's operation. It's important to have this checked to prevent further complications.
  • You notice your foot pedals or seats seem to be vibrating. This unusual sensation can indicate that exhaust gases are escaping from the system, causing vibrations throughout the vehicle. Addressing this early can prevent more serious issues down the line.
  • You hear odd sounds coming from the tailpipe. These sounds can range from hissing to popping, indicating a potential leak in the exhaust system. Such noises should not be ignored, as they can signify a need for immediate repair.

We invite you to visit our service center to take care of these or any other problems you may have with your vehicle.

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