Originally Posted by Remerson228
Based on my experience your radiator is partially clogged. It happens a lot in older Rams that haven't had the cooling system flushed when required. A chemical test that checks for combustion gassed in the cooling system would rule out a gasket or head problem.
i agree get it rodded its like 60 bucks mine was so bad they couldnt rod it so i had to get a new radiator