What Your Exhaust Smoke Might be Telling You

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What Your Exhaust Smoke Might be Telling You

car exhaust warning signs

The sight of smoke coming out of your exhaust could be alarming to any car owner. This is especially true if you’re not familiar with common mechanical issues. The truth is that there is a lot you can learn about your vehicle by looking at your exhaust smoke. As a car owner, it can be valuable to know how to spot a potentially serious issue that needs the attention of a mechanic right away.

Types of Exhaust Smoke

Black Exhaust Smoke

If you see black smoke coming from your exhaust pipe, it probably means that there is a problem with your fuel. Specifically, it usually indicates that your vehicle is using way too much of it. There could be many reasons why this is occurring. It could be that your air filter is clogged and needs to be replaced, or your fuel lines have experienced some damage. In any case, this is a serious issue that should be addressed right away.

Blue Exhaust Smoke

Blue smoke typically points to a problem with your engine oil. Oil can escape through worn gaskets and other areas of your engine. When this happens, it may seep into your car’s combustion chamber. The end result is a thick blue smoke streaming out of your exhaust pipe. This is a big problem because if your engine is seeping oil, that means that you’re at risk of losing too much of it. When that happens, it will eventually lead to complete engine failure.

Gray Exhaust Smoke

Unlike black and blue smoke, gray smoke can mean many different things. These can range from a faulty transmission to a bad turbocharger. You will need to have a professional mechanic take a look at your vehicle to determine the underlying reason for the gray smoke.

White Exhaust Smoke

While your exhaust should ideally be white in color, it’s important to pay attention to the amount of exhaust your car is releasing. A huge stream of white smoke could indicate that your car is going into complete mechanical failure. This could be because of a blown gasket, coolant leaks, or even a broken engine block.

As you can see, excess exhaust streaming from your vehicle is never a good sign. If your car is expelling too much exhaust, no matter the color, it’s important to have it looked at by a professional mechanic right away. It’s possible that your vehicle is in need of a major repair. If you choose to ignore your exhaust problem, you may be risking an inconvenient break down sooner than later.

If your old vehicle is giving you too many mechanical issues, it may be time to upgrade to a newer car. When that day comes, visit our lot and browse our selection of high-quality pre-owned vehicles. All of our cars are thoroughly inspected before hitting our lot. Plus, we stand by each vehicle we sell, offering our customer a worry-free warranty on their new car. Come into today and one of our helpful team members can help you find the perfect used car.