Hadn't opened the hood on the wifey's truck in a couple of weeks. Been to busy with the fire rings and studs on the G2. When I did there was coolant seepage around the two rear plugs and the heater hose riser. All 4 of the plugs and riser tube were loose.
Theres no way that the riser tube could have backed out with the hose and clamp on it, that leads me to think that they weren't tight from the factory.
Funny thing is that the G3 has about 5 hundred miles less than Rhino's truck.
Dean