Car Shakes, Check Engine Light Hints Decoding the Problem

Usually, when the check engine light is flashing and the car is sputtering and shaking, that means you're dealing with an engine misfire. Blinking CEL is generally from a misfire. Coil pack could definitely cause think. Like they said above, get it checked out and have the recall done. The flashing check engine light means a poor engine point requiring relative concentration, as moving with a misfire can injure the device and other segments. If a spark plug is faulty, it can cause a misfire, which can lead to a flashing check engine light and shaking car. 2. Check the ignition coils. Sounds like one of the sensors (O2, cam, etc) or coil is going. It might happen again. Try to stay on the right lane... Check for an engine misfire code with a scan tool if the check engine light is flashing and the engine is making your car shake. This can help ... Flashing CEL often means one or more cylinders are misfiring. I'd go to Autozone/Advance auto and they can pull the exact codes for you for free. check engine light is on and is blinking and the engine is shaking a little... . any comments? or experiences with this ? car: 09 accord ... 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. i have worked on cars for 20 years. i have never seen a make or model that had both amber and red CEL. if it's amber, it's amber. flashing ...