Good Morning Caddy Fanatics, After taking some time to decide on whether I want to shell out 50K for a new CT6 Sport, I settled on keeping my paid off 2008 CTS. I was looking for any quick, cheap and easy upgrades I can do to add a few horses and make the performance just a touch better (My...

My 2012 Cadillac CTS all wheel drive coupe has been having issues when going up hill at low rpm’s under acceleration. I have been experiencing a clank/backfire like noise that seems to come from the front of the car. The noise can occurs a few times or multiple times and can very depending on...