My 2012 Odyssey touring started sputtering yesterday and the check engine light came on along with a warning on Emissions. I turned the key off and gave it a few minutes and cranked it again and it went along fine. Today same thing happened but it wouldn't stop. My husband, who is a pretty fabulous mechanic (not by profession) is stumped. He has checked and it seems as though coils and spark plugs are fine. Rear three cylinders are cutting out. Code showed cylinder issues. Seems as if the VCM (ugh) system is turning the cylinders off once engine is warm. Any ideas on why it's doing this?? Very frustrated and trying to avoid the dealership! Please advise if you can! Thanks so much!