I recently bought a used Ford EcoSport and the check engine light keeps coming on. I've tried replacing the gas cap, but the light still persists. What could be the cause of this and how can I fix it?
ReplyHi Jessica, the check engine light can come on for various reasons such as a faulty oxygen sensor, spark plugs, or even a loose gas cap. The best way to pinpoint the issue is to get the car diagnosed by a professional mechanic. They can use a diagnostic tool to read the trouble codes and identify the exact problem. It's definitely worth investing in a proper diagnosis to prevent any further issues.
Jessica, my advice would be to check the mass airflow sensor. It's a common issue in Ford EcoSport cars and can easily trigger the check engine light. You can try cleaning the sensor with a specialized cleaner or replacing it altogether. It's an easy and affordable fix that could solve your problem.