Awasome 2001 Volvo S80 Check Engine Light Flashing References. Web full list of part and tools. Web a flashing check engine light indicates a miss fire in one of the cylinders.

Web yesterday a even bigger problem happened, the car suddenly began to shake back and forth, and the check engine light come up, when the engine rpm increase to 2000, the check engine light begin flashing until the rpm drop below 2000, or 1500,. Web a flashing check engine light indicates a miss fire in one of the cylinders. Web my 2001 volvo s80 with 204,000 miles has been running rough lately but there has been plenty of power.