Should I replace things like the spark plugs, rear main seal or ANYTHING ELSE if the engine supposedly only had 49k on it? Added pics I snapped of the engine that was delivered. I'll share my story on the next comment on why I'm at this point.

Sorry for the clickbait, but I have a real mechanical dilemma that I've had trouble getting a response to in the past. (Hopefully) now that I have your attention, I just want to say that I love my CT and it's actually one of my favorite cars, but I am having an mechanical/existential crisis at...

We have a 2012 ct and we live in an area that can sometimes get well over 100 degrees for six to eight weeks a year. Three times this summer we cot the code for the Hybrid battery over temperature. Sorry I don't remember the code# but it was defiantly the battery over temp. code and no other...