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How do I troubleshoot a Ford S-Max engine warning light?

I have a 2018 Ford S-Max and the engine warning light has come on. What could be causing this and how can I fix it? I'm not too knowledgeable about cars so any advice would be greatly appreciated.

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Answers (3)

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The engine warning light could be indicating a number of issues, ranging from a simple sensor malfunction to a more serious engine problem. Your best course of action would be to take your car to a trusted mechanic and have them run a diagnostic test to accurately determine the cause of the warning light. It's always better to be safe than sorry when it comes to car maintenance!

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I had the same issue with my Ford S-Max and it turned out to be a faulty oxygen sensor. Replacing it was a quick and easy fix, so hopefully it's something simple like that for you too. However, it's important to have a professional check it out just in case.

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I had a similar experience with my Ford S-Max and it turned out to be an issue with the fuel injectors. It's not a cheap fix, but it's important to address it as soon as possible to avoid any further damage to the engine. Don't try to diagnose and fix it yourself, let a trained mechanic handle it.