Toms River Auto Shop: Signs of an Exhaust Leak

You may not think much about the exhaust pipe of your car. Unless you’re specifically looking at it, it’s easy to forget that it’s even there. Out of sight, out of mind. However, your car’s exhaust system plays a very important role in reducing emissions, lowering noise, and keeping you safe on the road. It keeps your car running quietly, and funnels fumes from your engine away from the cabin. Exhaust leaks should not be ignored. Luckily, they’re easy to spot if you know what to look for. Here are a few signs of a possible exhaust leak from experts at this Toms River auto shop.

Excessive Noise and Vibrations

A loud, rumbling noise coming from the engine is commonly associated with exhaust leaks. Fumes escaping your vehicle at an increased rate create more noise, especially during acceleration.

toms river auto repair

Vibrations can also be caused by exhaust leaks. If you notice your gas pedal vibrating, you could have a leak. The vibrations tend to get more pronounced as the leak gets worse, and they can spread to other areas. If you’re feeling vibrations on your steering wheel and floor along with the loud engine noise, you should definitely take your car to a mechanic to be inspected. According to the Toms River auto shop technicians, these signs of a gas leak will be more pronounced while accelerating.

Lower Fuel Mileage

Have you recently started to fill up your gas tank more often, even though you’re traveling the same amount? You could have an exhaust leak. The exhaust system in your car actually contributes to fuel efficiency. Leaks make your engine work harder, which burns more gas than normal. In fact, a leak near your manifold could decrease your fuel efficiency by as many as 3-4 mpg. Exhaust fumes leaking into the engine throw off the sensors that read incoming and outgoing oxygen, which causes your car to burning excessive amounts of fuel.

Damage to Catalytic Converter

An improperly functioning exhaust system exposes your engine to excessive heat. This heat can cause damage to the catalytic converter. In addition to loud noise when accelerating, a damaged catalytic converter will often cause a loud rumbling noise when your car is idle. Toms River auto shop experts recommend taking your car to a mechanic immediately upon noticing this noise.  

Schedule Service

If you suspect an exhaust leak in your car, it’s important to take it to a mechanic as soon as possible. Some may not feel exhaust leaks are a high priority, but if left unattended they can cause a lot of damage. Catalytic converters are very expensive to replace. Between parts and labor, letting an exhaust leak go unattended can result in a costly repair.

toms river auto repair nj


Remember that your exhaust system is also responsible for safely venting emissions. If your car is not properly venting exhaust, your car’s emissions rating will plummet, which will cause you to fail inspection.

You must also consider your health and the health of your passengers. Engine fumes contain carbon monoxide, which is deadly. Prolonged exposure to carbon monoxide causes many adverse health effects, including dizziness, nausea, blurred vision, confusion, and loss of consciousness. Any one or all of these symptoms are hazardous while operating a vehicle.  

Holiday Service Center – Your Toms River Auto Shop

Holiday Service Center has been a trusted Toms River auto shop for generations. Our garage has been open for service for 39 years. Our expert technicians are knowledgeable in all areas of service. We will be able to quickly diagnose and carefully attend to any problems with your car. If you suspect an exhaust leak, contact us immediately to schedule service.  

Recent Posts