overheating

Hello everyone, this is my first post. I am a huge Toyota Lexus fan and decided to go to the darkside with a 2014 grand Cherokee eco-diesel overland. 124k miles I was able to get a good deal on this SUV as I am a mechanic and needed some refurbishing. I got the maintenance up to par on this...

Hi, I'm a bit new to GC diesels. I have a 15 GC Overland with 175 000km and the coolent temp never really goes over 1/4(likes to hover there) and I've noticed I'm under the low mark in the overflow tank. Now I know there's an overheating problem with a lot of diesel jeeps, do I take the chance...