Sup guys my Cherokee when she isn't in motion its hard to turn the wheel, I'm wondering if its a gear box issue cuz the power steering is good just when its not in motion, and my radiator over heats.

For the power steering ive been tracing mine like that for a while its hard to turn at stop but i got used to it and fr over heating check your coolant levek and replace your thermostat

Maybe the belt is slipping really bad and causing the powersteering issue and the over heat issue.