Just purchased a 2012 CTS Performance coupe with 80k. This is my first Cadillac. I’ve always found these forums very helpful with my last two cars. It would help me sound like I knew what I was talking about when I visited my mechanic. I’m too old to do any of my own work, but love to drive and this car is an eye catcher. I have no idea why I chose my user name. Impulsivity? Fear that will one day happen to me? Anyway, I’m looking forward to offering what help I can give and receiving suggestions worth exploring.