4 Signs of a Dangerous Exhaust Leak

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4 Signs of a Dangerous Exhaust Leak


McKonly's Garage Blog

4 Signs of a Dangerous Exhaust LeakThe exhaust system of your vehicle has a tough job. It transports hazardous and extremely hot exhaust fumes from the engine, through a series of pipes, converts them into less harmful emissions and expels it out of the tailpipe. The exhaust system not only keeps your vehicle running smooth but it prevents these poisonous fumes from entering the passenger cabin. However, if an exhaust leak were to develop it could put you at risk of inhaling these gases, depending on the location of the leak. If you experience any of these signs of an exhaust leak be sure to visit the local auto repair shop right away.

Gas Pedal Vibration

An exhaust leak can often be felt vibrating the gas pedal. This will occur since the pedal linkage is connected to the engine which will also feel the vibrations of the exhaust fumes escaping through a hole in the system. If the leak is bad enough you may also feel the steering wheel vibrate.

Increased Engine Noise

One of the most tell-tale signs of an exhaust leak is increased engine noise. Part of the exhaust's job is deadening the sound of the motor's output. A leak will allow for the rumbling to escape and it will be especially noticeable during rapid accelerations, such as when you are entering the highway.

Decreased Fuel Efficiency

This issue can mean a lot of different things for your car, but if it is related to an exhaust leak the decrease in MPGs will likely be drastic. If there is a leak it means that the oxygen sensor will not be able to take proper readings of the exhaust and it may believe there is excessive amounts of oxygen in it. This will result in a rich mixture of air/fuel being created, meaning excess fuel is being burnt.

Check Engine Light Illuminated

If sensors in the exhaust systems are unable to do their job correctly or if they detect this problem the check engine light will become illuminated. Since there are literally hundreds of things that can trigger this light it is always important to visit the local auto shop for proper diagnosis.

Never put off repairing exhaust issues, not only for the car's health, but your own. For professional exhaust repair in Lancaster visit family owned McKonly's Garage. For decades we have been offering professional auto repair and maintenance for most makes and models and we look forward to helping our friends and neighbors in need. To schedule expert auto repair in Lancaster give us a call at (717) 208-8210 today.


McKonly's Garage Blog

Written By Brian Corey

Published By MORBiZ