Is It Safe to Drive With the Check Engine Light On? Advice from a Brockton Mechanic

Seeing the check engine light come on can be stressful. While some issues are minor, others can cause serious engine damage if ignored. Brockton Auto Repair explains when it’s safe to drive—and when it’s not.

Solid vs. Flashing Check Engine Light

Solid Check Engine Light

A solid light usually indicates a non-urgent issue, such as a loose gas cap or a faulty sensor. While you may be able to drive short distances, you should still have it checked soon.

Flashing Check Engine Light

A flashing light signals a serious problem, such as an engine misfire. Continuing to drive can damage the catalytic converter and lead to expensive repairs. Stop driving and seek professional help immediately.

Common Causes of the Check Engine Light

• Loose or damaged gas cap

• Faulty oxygen or mass airflow sensor

• Spark plug or ignition coil issues

• Emissions system problems What Brockton Drivers Should Do

If your check engine light comes on, don’t ignore it. Even minor issues can worsen over time. A diagnostic scan at Brockton Auto Repair can quickly identify the problem and prevent costly repairs. When it comes to your vehicle’s health and safety, early diagnosis always saves time and money.