Is it safe to drive with a hole in the exhaust?

The exhaust collects exhaust gases from the engine cylinders into a single pipe. These gases then enter the exhaust pipe, where they are dispersed into the atmosphere. Driving with an exhaust leak is dangerous due to...

The exhaust collects exhaust gases from the engine cylinders into a single pipe. These gases then enter the exhaust pipe, where they are dispersed into the atmosphere. Driving with an exhaust leak is dangerous due to potential fires and exhaust gases you will inhale while driving.

Some things to watch out for include:

• If your engine is popping or you hear a chugging sound, it could mean an exhaust manifold leak. The exhaust manifold is the part of the exhaust system that collects the exhaust gases, so with a hole in it, all the exhaust will go out. If you notice these signs, you should have your vehicle checked by a professional mechanic immediately.

• A hole in your exhaust pipe can allow exhaust gases to seep into your car's interior. This can expose you to carbon monoxide. Carbon monoxide is a gas that can make you feel sick. Symptoms of carbon monoxide exposure include: nausea, vomiting, colds, and flu-like symptoms. Prolonged exposure to carbon monoxide is dangerous for both children and adults and can be fatal. If you smell exhaust fumes inside your vehicle, see a mechanic as soon as possible.

• The exhaust helps control the emissions that are released into the atmosphere. The presence of a hole in the exhaust can increase these emissions and harm the environment. Most cars must pass emissions tests, so a hole in your exhaust pipe can prevent your car from passing the EPA's emissions test.

• If you suspect a hole in the exhaust, you can inspect the muffler yourself. With the vehicle off and the parking brake on, look at your vehicle's muffler. If you notice severe rust, wear, or a hole in your exhaust pipe, make an appointment with a mechanic to get it fixed as soon as possible. Rust on the outside can mean an even bigger problem inside the muffler, so it's best to take it to a professional.

Driving a car with a hole in the muffler is potentially dangerous. Exhaust fumes find their way into your vehicle and expose you and your loved ones to carbon monoxide. In addition, a hole in the exhaust pollutes the environment more than a serviceable exhaust.