Just spoke to the service manager working on my car and they determined the culprit to be the...
Variable Cam Timers (VCT's)
Does this sound familiar to anyone? I'm about to dive into the internet to see what this part is all about, but just checking to see if you guys knew this is a major component/problem.
ive had this issue on my '12 GT. there is a TSB for it as well. A buddy has the same issue right now.