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Most drivers understand that when the check engine light turns on, it’s a clear indication something is wrong with the vehicle. However, many people continue to drive it despite the warning sign. However, if your check engine light is on, it’s better to pull over and call roadside assistance because of the following risks.

Dangers of Driving With the Check Engine Light On

1. Higher Fuel Consumption

One reason the light has come on is that the oxygen sensor is failing. This component helps regulate the delicate balance of air and fuel that powers the combustion process, and when it fails, it can’t transmit that data to the vehicle’s computer.

That causes the engine to burn more fuel than necessary, draining the tank quicker. If it isn’t fixed, a faulty oxygen sensor can damage other parts like the spark plugs and catalytic converter.

2. Loss of Control

Roadside AssistanceWhen the check engine light comes on because of a malfunctioning catalytic converter, you’ll notice performance issues while driving. Sometimes the part becomes clogged with carbon buildup because the air-fuel mixture is off, creating excessive exhaust backpressure that chokes the engine.

Drivers may experience fluctuating power and stalling, which makes it more difficult to operate the vehicle safely. If it gets too clogged, it’ll prevent the engine from starting at all and could leave you stranded on the roadside.  

3. Increased Risk of Overheating

Debris and fuel can become embedded in the fuel injector and cause the check engine light to come on. When that happens, it struggles to efficiently disperse fuel into the engine, making it misfire. Unless the problem is fixed, the engine will overheat, leading to a variety of other issues.

The excess heat warps the cylinder heads and melts crucial sensors, belts, and wiring. Severe overheating can even lead to the entire engine catching fire if the oil and coolant spread throughout the engine bay and ignite.

 

Rather than risk driving a vehicle while the check engine light is on, schedule roadside assistance with Twin Creeks Towing. Their team of trusted and certified technicians has provided drivers in Lincoln, Pell City, and Oxford, AL, with reliable assistance for over 25 years. They offer 24/7 service, so no matter when you need a tow, you know you’re in good hands. Visit them online to learn more, or call (855) 562-0663 for immediate service.

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