I was pushing coolant out the degas bottle on sustained uphill pulls only and had what I now think was excessive blowby.truck is fully deleted updated hoses and thermostats and mishimoto radiator.even tried 3 new caps.no smoke at all no noises never ran hot ran perfect except pushing...
I have a mishimoto ordered 9/10/13 and received within 2 weeks.really like it there is a ton of stuff attached to these radiators good job on the fabwork.