hello, I went out to get a Pizza for dinner last night and my car was running perfectly fine, no shakes or shudders or slow acceleration. But went I started my car to drive to work this morning is was running pretty rough and had a popping sound coming from the tail pipe. No code registered so i figured I'd limp to work and fix it when i got home, I got about a block away before the service engine soon light started blinking, I turned around and scanned the code and it read Cylinder 3 misfire. I changed the spark plug for cylinder three and started the car up and it seemed to be running fine. Once again, on my way to work I started to run a little rough but this time only when taking off from a start or going around a corner (pretty much whenever the cars needs to build up some power). When I got home I changed out the rest of the spark plugs and tested the car again and now its back to running rough all the time. I was thinking of changing wires and coil pack next but thought I'd post on here first before I spend any money.