Hey guys. Today when i rolled to a stop and my car started misfiring. Took it to the honda dealer where i bought it from and they said it is throwing error code 0304. This is a cylinder 4 misfire. I am convinced that it is an ignition coil that went bad, but the dealer wont fix it until they talk to someone from an Audi Dealership. Does anyone here work at one or know someone that the service manager can call to get this info? I would appreciate any help.