Sunday, January 13th, 2013 AT 12:22 AM
Today my car is very rough while driving. When accelerating, the engine sounds very choppy, my whole inside of my car vibrates. Once I am going fast, I don't notice it. Also, the service engine light flashes while driving, when stopped, the flashing stops but the light remains lit. Any idea what it could be? I filled up my tank yesterday with premium unleaded, and it was fine driving home. But this morning when I left for work, I noticed the problem.