What to Do When Your Check Engine Light Comes On

Seeing the check engine light illuminate on your dashboard can be alarming, but it doesn't always mean a major problem. At Entryspark, we advise drivers to first check if the light is steady or flashing. A steady light often indicates a minor issue like a loose gas cap, while a flashing light signals a serious problem that requires immediate attention. Try tightening your fuel cap and driving for a few days to see if the light resets. If it stays on, our Brisbane workshop can perform a full diagnostic scan to read the trouble codes and pinpoint the exact cause. Common triggers include oxygen sensor failures, ignition coil issues, or catalytic converter problems. Ignoring the light can lead to reduced fuel economy and expensive repairs, so bring your car in promptly for a professional check.