I’m not sure if you were…
I’m not sure if you were replying to someone or not but it is absolutely uncanny that this comment is on here. My 18 z71 threw a code a couple weeks ago for coolant temp too low to be regulated by thermostat. Common fix recommended was a thermostat but I ordered that and a temp sensor. Took me about an hour. I did check with a local shop and they quoted me $600 because they said the book time was like 11 hours but they were confident they could beat that. In the end I paid $75 for parts, $20 for a jug of coolant. I just hit a deer in November so I was pretty confident the rest of it was fresh from the repair. Wish all repairs went together that easy