Introducing myself hello all

[balzercrf325]

Good evening all. New to the forum but not new to the GM world. Was a GM tech till January of 2019. So I just recently purchased a 2021 Chevy Silverado 1500 RST with the 3.0L Duramax. And after I drive it for a bit get out and happen to walk in front of by front, I get a wif of coolant burning. I've popped the hood and looked at stuff with no visual signs of obvious leaks. My buddy is still a tech at dealer I was at. He is telling me has seen issues with the radiator and the EGR coolant inlet pipe. Can others advise maybe on this condition

 

[MoeMoney]

Hello. I’ve had that issue too on my ‘23. I had it in for dealer to take a look. They did a pressure test and said everything was fine. I’ll keep an eye on it but it sure seems odd to smell coolant. At least I’ve got that initial concern documented.