I have a 2010 Honda Odyssey that has misfires on cylinders 1 and 4. I swapped coil packs 4 and 5. Now it only shows a misfire on cylinder 1. It's running extremely rough and has about every light on the dash lit up. Any ideas on what could be going on and what brand might the factory coil packs be if I have to replace them. I'm thinking NGK or Hitachi.