Well, there's trouble right here in River City...
When I purchased my 2014 Big Horn CC last month I noted that the engine makes one heck of a loud clattering sound on cold start up.
Honest, it makes me turn around a look for the old 5.9L 24V Cummins emblems!
The noise, which sounds like a maniac smacking each and every lifter with a steel hammer doesn't entirely go away after the engine is warm either. This is much more than "HEMI Tick".
So, I dropped it off with the dealer Thursday night and they were supposed to start it up Friday and listen, diagnose and let me know what they find.
Friday they called me to say that there was a problem and they were going to start tearing down the engine.
Based on the noise, I'd guessin' a lifter, valve guide or valve spring problem.
More later...