I've got a 2005 HAH with 78K and it's a great car. The (past) Check engine light issue was more than likely the cheap gas and some erratic driving on some two lane roads. The car still drives like new (it's a Honda).

I have started seeing 27MPG lately vs. the 30MPG that was the norm. I am not driving to OH as much and wondering if the winter gas forumla (and or Ethanol). It might also be my driving style .

JG