Upper Radiator Hose Pressure??

It's not overheating though. The Gauge is just barely reading over the L Mark on it. Running a 160 degree thermostat in it. It's just building up an abnormal amount of pressure I think, that I can feel in the hose. My Other /6 in the Aspen isn't running right now to compare it with but on My Mini Van and Ford Pickup, I can squeeze the upper rad hoses fairly easy.