Flashing check engine light

Asked by May 04, 2015 at 09:16 PM about the 2003 Mazda Protege5 4 Dr STD Wagon

Question type: Maintenance & Repair

2 Answers

66,455

It is telling you to have ECU scanned the car has and issue.

20

When the check engine light is flashing it means you have a misfire. The most common cause on the Protege5's is coil pack, sparkplugs or plug wires. Fortunately, all of these are very easy and quick to change on this car.

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