Antifreeze Smell at Front of Truck

[cbrsilv15]

Mine has had a coolant smell for a while now. I checked my coolant level and it was about an inch low on the cold side. Called the dealer and it's going in Friday to get looked at. Hopefully everything will be covered under the power train warranty.

[15 Z71]

My 15 sierra has a build date of 7-15 I thought they fixed it? But I did check mine, my overflow bottle was about an inch down from full cold line. I marked it with a maker cold. Going to keep an eye on it to see if it is going down slowly. I have smelled coolant once in a great while. But can see any leaks.

[cbrsilv15]

Took it in today. They said they had it on a pressure machine for 3 hours and couldn't find anything. No leak anywhere. Went to pick it up right before they closed at 6 and I walk right in and see my truck in the bay with the door open. Told him I'm here to pick up my truck and he was told that the keys were left in it. No paperwork, no bill to pay. Sweet. Put my son in there and just left right away. At least it's on file now that it was in for a coolant smell and I didn't have to pay anything. They topped off my reservoir too.