Diagnose Your Shaking Car with a Blinking Check Engine Light

The shaking is most likely caused by a cylinder misfiring. When the check engine light flashes, the misfiring is happening at that moment. The ... 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. 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 ... A flashing check engine light means stop driving asap otherwise you can damage your catalytic converters. Take Jeep to a trusted mechanic or ... I just got the car back. The car has a check engine light (solid most of the time + blinking when i drive over 45mph then goes back to solid) ... Blinking or flashing CEL is the ECU trying to tell us something is Seriously wrong and way too much unburnt fuel is making it to the cats, which will ruin them ... 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 ... Blinking check engine light is commonly a misfire code, the bad shaking would also indicate that. A common failure item on the 3.7 is the ... A flashing check engine light usually indicates a severe issue that requires immediate car repair. Issues that cause the engine lights to flash ... Blinking check engine light, as well as your symptoms, indicate a misfire. Also since it is blinking and not solid, it is bad enough that if not taken care of ...