2011 Mustang GT producing odd sounds from engine.
I got my Mustang GT in November 2010; it has a little over 2700 miles on the car now. Just recently about a week a ago only on cold start I noticed a faint sound between 2500 rpm to 3500 rpm coming from the engine, it sound like a mix of rattling and a grind put together. It has gotten a little bit louder since then, and seems to go away after 2 to 7 minutes once the car has warmed up. I am also starting to notice itís hard to get it in to 2nd gear some times, is anybody having similar issues?