So ever since I went to the track on Sunday I've been having misfire issues on cylinders 5 and 6. I blew a spark plug on cylinder 6 and replaced all of those. I tried switching coil packs and the issue stayed with those two cylinders. I put a screwdriver on the injectors and could hear them ticking as well. There are no codes at all so I'm pretty much at a loss. Any help is greatly appreciated. I'm going to double check my spark plugs tonight just for peace of mind.