Re: Issues with your HEMI???
I had 48k miles on my 2011 Hemi with no engine issues, it just ran, in temps from the teens to well over 100. I never even changed plugs at 36k which was in the maintenance schedule. I think your issues are unusual. Current has 15k miles, no engine issues either.
2013 Limited Hemi 4x4 - Vision wheels with 285/60/18 Terra Grapplers.
2011 Overland Hemi 4x4 black/black - retired with QL problems at 46000 miles