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spark plug

  1. 2011 - 2017 Odyssey
    Yesterday, our 2016 Odyssey Touring Elite CIL came on just shy of 45k miles. I read the one code it had out as P0303. My understanding is that that's a bad 3rd spark plug. I understand that earlier models had issues with oil getting past the piston ring and fouling up spark plugs earlier, and...