Does My Car Have an Exhaust Leak?


Does My Car Have an Exhaust Leak?When it comes to auto trouble there are a few issues that are particularly dangerous for your car and you as a driver. Issues with the brake system or airbags are certainly cause for concern, but an exhaust leak should be treated with similar gusto. While an exhaust leak can deplete your car's performance, it can also be very hazardous to your health, depending on where the leak is within the system. To ensure both you and your vehicle keep running well, be sure to head to a technician if you notice one or more of these common signs of an exhaust leak.

Increased Engine Noise

One of the most telltale signs of an exhaust leak is if your vehicle's engine seems to have gotten particularly louder recently. The exhaust system is designed to muffle engine noise, hence the name of the muffler, but it can only do so if it is working as designed. The increase in engine noise will often be most prevalent when you are rapidly accelerating, such as when you're speeding up to get on the freeway.

Decrease in Fuel Economy

There are many issues that can cause a drop in your miles per gallon, but an exhaust leak will certainly make the fall most noticeable. If there is a leak in the system the oxygen sensor is likely to detect higher levels of oxygen in the emissions than there actually are, since some fumes are escaping before they pass by it. This will cause the sensor to send more fuel to the combustion chamber, thinking it is necessary to improve the efficiency of the way the vehicle runs. In reality this will simply cause your car's MPGs to drop 25 percent or more.

Vibrating Gas Pedal

Another common sign of an exhaust leak is if your car's gas pedal is vibrating, particularly when pushing it down. What you are feeling are the reverberations of the escaping fumes, meaning you should get to a repair shop ASAP.

Check Engine Light

Many, many things can trigger the check engine light, and an exhaust leak is one of them. It is important that you visit a professional auto service center when this light comes on to ensure that the issue is properly diagnosed and repaired. An exhaust leak can cause many problems that will eventually cause damage to the catalytic converter, which is one of the most expensive repairs a vehicle could need.

If you believe your car has an exhaust leak don't hesitate to visit your preferred auto repair shop. When it is time for expert exhaust repair in Houston head to A1 American transmission & Automotive. Our team is skilled at performing complete auto repair for all makes and models. To learn more, or to request an appointment for superior auto repair in Houston just give us a call at (281) 954-3756 today.

A1 American Transmission Blog

Written and Published By MORBiZ

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