Saab 9-4X: Flashing Check Engine Light Diagnosis
A flashing check engine light is your Saab 9-4X’s way of saying “I have a serious problem, don’t ignore me”. Most of the time, that serious problem is a misfire. This flashing light should not be ignored. When your engine is misfiring, it is dumping raw fuel into the exhaust. This raw fuel can detonate, … Read more