The Check Engine Light – more formally known as the Malfunction Indicator Lamp – is an indication from your vehicle’s engine computer that something within your system is wrong or not working properly. While this can be anything major from a bad catalytic converter or something as minor as a loose gas cap, it’s important to address this issue as soon as possible. Yes, you can choose to purchase inexpensive code readers and attempt to diagnose the problem yourself, but that doesn’t always mean the problem is fixed. While these code readers can help you diagnose the problem and turn off the light – but those issues can resurface once again in the future, so it’s a good idea to have a trained professional take a look if you find that your problems are more than just a loose gas cap.
When that little light flicks on, don’t ignore it. For the love of the car gods, don’t ignore it. Not only is it bad for your vehicle and your sanity, but also your wallet. When your Check Engine Light shows up, your first step should be to pull over and take a look under the hood. We understand that most drivers want to try to squeeze every mile out of their engine that they can, but in the end, doing so is going to cost you and will rack up the bill when you finally decide to stop in and see us.
BUT, your Check Engine Light could be sending mixed signals, too. Sometimes your Check Engine Light will show up on the dash and there could be nothing actually wrong with your vehicle. Confusing, we know! Some of the most common occurrences for that are:
- A loose gas cap
- Faulty oxygen sensor
- Spark plug wires
- Mass airflow sensor
Regardless of what the issue might be, it’s always a good idea to know your vehicle, what it needs, and when to take its’ issues seriously. If you’re in need of a service appointment, don’t hesitate – schedule your appointment with our service team today!

