A Century of Discovery

The engine control unit does always constantly monitor all. This is a serious problem because it can rapidly raise the temperature of the catalytic converter. Blinking Or Flashing Check Engine Light Meaning Causes A blinking check engine light will pop up on your dashboard display when your engine misfires. What does a flashing engine light mean . Scan the computer memory for trouble codes DTCs. This usually happens due to occurring misfires. This means that the engine is dumping unburned fuel into your vehicles exhaust system. The most common cause for this is an ignition misfire from either a bad spark plug coil pack plug wire. Replacing a catalytic converter can be costly so have the engine checked as soon as possible by a certified mechanic. If the check engine light illuminates it will either blink or remain constantly illuminated depending on the problem. Check Engine Light Flashes 10 Times. The flashing light is meant to alert you that you may have a misfir