Shipley

That's where I'm at now. They have ran all kinds of tests nothing found only the smell. So to me that says there has to be some kind of leak or vent. I took it in a 4000 mile round trip elk hunting trip and never lost any coolant only could smell it when I was outside the truck. But as long as I never lose any coolest I'll keep running it. I love the truck just hate that smell.

Anyone find anything new about this issue. I'm having the same problem.