mikethomas

Top radiator hose is HOT bottom one is cool and both heater core hoses are HOT. Any ideas?

Fabrik8

Bad blower motor? Broken linkage or cable that shifts the air from hot to cool?

kanadaa

Are you getting ANY air out of the vents?

cleckner04

first off if you upper rad hose it hot and the bottom one is not that means two things. your thermostat is not working or your water pump is out. so that is something i would check. it has to be one of them two. but if you change out the water pump you might as well change the t-stat

ethan82000

no..ur bottom hose should be cool..thats wut puts the cooled down coolant back into the motor.....the top one is wut brings the boiling hot water back to the radiator...i agree with the blower motor or broken flap linkage not changing positions

civichatch1

I would say start by changing your thermostat

mikethomas

Yes the blower motor works. The truck does not overheat. AC works great even if you turn it to the red.

mikethomas

So you think my t-stat is ok?

tmorey

sound like blend door problems if temp dont change

cleckner04

ok so the bottom hose is cold but you said its going to be that way but your motor runs at around 190 degree. that doesnt make sense. i would check out your water pump and t-stat. because its not suppose to be cool. you cant grab it with your hands and say that cool. when its warmed up you can touch it and pull your hand off of it.