Why is my Ford Transit Custom's check engine light on?

I recently noticed that the check engine light on my Ford Transit Custom is on. What could be the cause of this issue and how can I resolve it? Is it safe to drive my car while the light is on?

The check engine light can be triggered by a variety of issues, ranging from a loose gas cap to a faulty oxygen sensor. I would recommend taking your car to a certified mechanic for a diagnostic test to pinpoint the exact cause of the light. It is not safe to ignore the check engine light, as it could lead to more serious problems down the road.

I had the same issue with my Ford Transit Custom before. Upon inspection, it turned out to be a faulty catalytic converter. It's important to get this issue fixed as soon as possible, as a faulty catalytic converter can negatively affect your car's performance and gas mileage.

One simple fix for a check engine light is to tighten or replace your gas cap. Try checking that first before going to a mechanic.