Home › Forums › Stay Dirty Lounge › The EricTheCarGuy Video Forum › Honda J Series V6 Valve Adjustment Videos › Re: Honda J Series V6 Valve Adjustment Videos November 6, 2012 at 5:40 am #474574 BobParticipant Oh! Forgot to mention that my intermittent misfire codes went away after the valve adjustment (long after the plugs had been replaced twice … aftermarket by me the first time, and OEM at the dealer the second time).