Q: Heater Will not get HOT on 2001 Dodge Ram 2500

Rookie cbe0621eac06868b3efe0d8d1d3611e23c60d3114864ea2ec19a68cfbd3eebab
The engine is running about 190' but the heater will not get hot; only warm.
(2) Answers
flush heater core take hose off engine get a colpin to put on water hose flush one hose at a time till water runs clean