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Honda Civic Muffler

Symptoms of a Defective Honda Civic Muffler

The muffler on your Honda Civic's exhaust system is primarily designed to keep your car quiet-this is to avoid distracting other drivers and pedestrians. This exhaust part is intended to be strong and durable, but since it is made of steel, it will eventually exhibit signs of corrosion over time. In fact, when the muffler is left unmaintained, you may soon find legal problems because of your loud exhaust system. So, if you suspect defects on your muffler, you'd better perform some troubleshooting. Listed below are some common problems encountered with a Honda Civic muffler and the reasons behind them:

Unusual rumbling sound

Your muffler is made to suppress excess exhaust noise, but when the part begins to do the opposite, then better check the part for holes or signs of corrosion. A broken muffler will usually emit a low-pitched rumbling sound. In some instances, the defective part is known to produce a hissing and popping noise. When these signs are present, you may also notice a loss of engine power. This suggests that the muffler is clogged, so you might have to clean it or find a more efficient replacement.

Presence of water leaks

Another indication of a defective muffler is the presence of water leaks. Leaks are present because the mufflers are already corroded. Simply inspect the mufflers and if you find signs of rust holes or loose pipes, then you might have to find a replacement already. The tailpipes too might need a replacement if it touches the pavement when you drive. You see, this is a safety hazard because it produces sparks and may start a fire.

Loss of power and poor fuel economy

Loss of power and poor fuel economy are also signs of a defective muffler. This usually indicates a crushed muffler pipe. A damaged pipe restricts the exhaust and you may eventually experience loss of power and fuel economy. In fact, a muffler already restricts the exhaust, so if it gets damaged, then you will find serious losses in fuel efficiency.

Other troubleshooting tips

Allot time for the pipe to cool if you plan to touch the muffler, especially when inspecting for rust. The mufflers rust from the inside out, so you might have to dig a little deeper when troubleshooting.

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  • Trouble-free Ways to Keep a Honda Civic Muffler in Top Shape

    A muffler is designed to dampen the pressure pulsations coming from the auto's exhaust system. This dampening, in turn, reduces the pipe's excess noise so that other drivers and pedestrians are not distracted and irritated. Not only that, the muffler's sound reduction effect will save you from legal problems because it helps address noise pollution. So, when the muffler on your Honda Civic gets damaged, you may have to deal with not only exhaust problems but also legal ones as well. To prevent this from happening, follow these trouble-free tips and keep your Honda Civic muffler in top shape:


    Wash the outside of the muffler.


    Most mufflers are crafted disposable, meaning they are not meant to be serviced but rather replaced. But there are some ways you can extend the part's service life. You see, it will be difficult to clean the inner parts because they rust and corrode easily. It's a good thing though that cleaning the outer side of the pipe should not be that big a deal. Simply wipe off soot and dirt from the outside of the muffler before washing the part with a solution of soap and warm water. Once the solution is prepared, dip a rag and wash the surface of the muffler. This should help remove the stains and grease that were not removed from the previous wiping.


    Apply polish to restore the muffler's original luster.


    Over time, the muffler equipped on your auto will look dull. Luckily, you may just simply apply a polish for an easy repair. But be sure to take note of the muffler's material type so you will not use the wrong type of polish. Once you have the polish, wipe the metal pipe until it shines. This procedure also helps in preventing dirt buildup.


    Apply high-temperature header paint to prevent formation of rust.


    Since the part is made of metal, it is more prone to rusting than other car parts. Constant cleaning and washing may even contribute to its early wear and tear. So as a solution, you may apply high-temperature header paint. For optimum gains, apply around three to four coats.