Unleash the Secrets Check Engine Light Flashing, Car Quaking

O2 sensor is likely going / went bad. Since you have a BS, you're likely still under warranty. I had the same problem, O2 sensor was bad on ... A flashing check engine light indicates a much more serious issue. Most often it means that the engine is misfiring and unburned fuel is getting into the ... Not all code readers are the same. A flashing cel means your car has gone into “limp” mode. This is to allow you to get the car off the roadway ... 1. This condition may occur when the engine is not allowed to run at engine RPM's that are greater than 3,200 RPM. · 2. Verify that an engine ... What codes did the mechanic report ? You probably have a miss fire issue, but that needs to be diagnosed properly. As you are in the U.S. got to ... 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. Blinking check engine light is telling you there is an active misfire, This is very bad for the catalysts and will cause them to fail. Malfunction Indicator Light blinking — An engine misfire has been detected which may damage the emission control system ... I have a 2012 Outback that has started shaking while driving on the interstate twice now. It starts to shake and the check engine light comes on. Yesterday my car randomly started shaking and the check engine light flashed. I got my car to the auto shop within 5 minutes of that. Today ...