Hooked a gauge up yesterday. After truck is warmed up, it will reach 14-16psi. Tried a few different tunes, same thing. Never puked though. On a hard run going uphill, it will hit 17-18psi, then back down to around 14psi. Egts 1000, eot 195, ect 200. Upper radiator hose is hard as well. I am...