Quote Originally Posted by 06T200 View Post
Im all out of ideas on what to try. Not sure on the open nipple on the valve cover. If not needed you might just cap it off. I am now again chasing codes myself, looking like a bad TCU in my black 06. Just when I think I have it dialed it throws another MIL! I love a challenge, but this is getting old LOL
Lol, yup, this has gotten old for me quite a while ago! I've told her just to keep it below 100 km/hr for now,,,, shoulda got her something from the 70's, they're a lot easier to fix.... Good luck!