High water temps

[cumminskid21]

well in this situation im not worried about my EGT's but my water temp gets hot!!! it doesnt take much of a hill and my water temp guage gets very close to redline? any suggestions or is this normal. btw towing a 32' fifth wheel

 

[Yooper75]

I would say your radiator is not getting the air flow it needs, the fan is not working, has some plugged cooling tubes, or the water pump is not circulating like it should. I tow a 28ft 5er and I never see the temp gauge move when I am pulling hills.

 

[AH64ID]

When was the thermostat last replaced?