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It always shows up at the worst time—your check engine light. Maybe your car feels fine, maybe it doesn’t. Either way, that little light raises a lot of questions: Is it serious? Can I keep driving? How much is this going to cost? 

Whether it’s something simple or a sign of a bigger issue, it’s worth knowing what might be going on under the hood and when to take your car for foreign auto repair in Fort Lauderdale, FL. 

Common Reasons Your Check Engine Light Is On 

Several things can trigger your check engine light. Some of the most common include: 

Loose or Damaged Gas Cap 

A loose gas cap is one of the simplest fixes. It helps maintain pressure in your fuel system, so if it’s not sealed correctly, your vehicle takes notice. 

Worn Spark Plugs 

Spark plugs are essential for engine performance. If they’re old or dirty, your car may run rough, hesitate, or misfire. 

Faulty Oxygen Sensor

The oxygen sensor helps regulate your engine’s air-fuel mixture. A faulty one can lead to poor fuel economy and increased emissions. 

Mass Airflow Sensor Issues

The mass airflow sensor measures how much air is coming into the engine. If it malfunctions, you might notice sluggish acceleration or stalling. 

Catalytic Converter Problems 

Your catalytic converter helps reduce harmful emissions by converting pollutants in your exhaust into less harmful gases. If it fails, your car may run hotter, feel sluggish, or even have trouble starting. 

You might also notice a drop in fuel efficiency or a rotten egg smell from the exhaust.  

What You Should Do Next 

First, check your gas cap. If it’s loose or cracked, tighten or replace it. If the light stays on, don’t wait and schedule a diagnostic check. Even if your car seems fine, ignoring the light can lead to bigger (and more expensive) problems down the road. 

Drive gently and avoid long trips until a professional takes a look. A diagnostic scan can pinpoint the issue and help prevent further damage.

Looking for Foreign Auto Repair Fort Lauderdale FL? 

At Eurotech Motorsports, we specialize in foreign auto repair. If your check engine light is on, our technicians are here to help. 

Contact us today to schedule an appointment—we’ll diagnose the issue and get your vehicle running right!