Im on a laptop on the side of the ****ing highway in NC, that click I had been hearing all of a sudden turned into a loud clanking while driving on the highway, almost sounding like a vlave slapping the piston, my mechanic is closed, and I am supposed to be in Myrtle Beach for mustangweek in a few hours, and of course I spend the whole year preparing my car for this week, and some kind of catastrophic engine failure happens. The clicking sounds like its coming from the intake manifold area when I put a pipe up to it to listen, I hear it from there but not from the valve covers. A local guy said he thinks something is broken in the cam reigon. This sucks so much balls, all I wanted was to have my car working for this week, and this **** happens, Im definetley not going to have it now. ****!