Unveiling the Truth Check Engine Light Blinking, Car Quaking

If the light is blinking, engine misfire is occurring which could damage your catalytic converter. Drive in a moderate fashion (avoid heavy acceleration and ... When the check engine light blinks - that's bad. Means you have a critical issue with the motor. My guess is it could be a spark plug pack going bad. The flashing check-engine light doesn't tell you anything extra about why the engine is misfiring, but it does tell you how badly. A flashing check-engine light means Pull Over And Stop the engine. Like immediate damage is likely, stop the car and the engine. Proceed at your ... Sounds like one of the sensors (O2, cam, etc) or coil is going. It might happen again. Try to stay on the right lane... Did it have any hard codes stored or can your mechanic check them with their equipment? The vehicle ran fine for 3 miles after having this work ... ... check engine light starts blinking and the traction light turns on too. ... car shaking still and light blinking. Then turns out I have to ... Could be a bad rocker arm. I had one on my charger, it caused a nasty misfire. All shops told me it was low engine compression, and that it was ... My truck started to shake violently when I would accelerate slowly, around 1500 rpm. And when that happened my check engine light flashed at me for aa little ... When a Check Engine light flashes, it's indicating that there's a major misfire occuring. And continued operation of the vehicle can result in damage to the ...