Ok I know I'm beating a dead horse here! My 2006 TSX has 180K recently my car progressively started to idle like crap when it's in drive and stopped if you put it in neutral it gets better! I know it could be a few things like the front engine mount having a vacuum leak the O2 sensors but I'm having trouble narrowing it down has I recently changed the timing chain and tensioner because they were overdue the problem started way after that I also did the valve adjustment.
Has anyone had this problem and fixed it themselves? Could use some help please. Thank you in advance.
Has anyone had this problem and fixed it themselves? Could use some help please. Thank you in advance.