Posts Tagged: check engine light

Five Reasons Your Check Engine Light Might be On

Posted by & filed under Car Issues.

The check engine light in our cars can make drivers uneasy, especially when you don’t know why it has turned on. Here are the most common reasons why that pesky little indicator has lit up to ruin your day. Oxygen (O2) Sensor This part measures the amount of unburned oxygen in your car’s exhaust system…. Read more »