Heater Hoses

[CapitalTruck]

On my GMT-800, what's the procedure for getting the hoses to the heater core removed? They have those coupler things. When I replace the hoses to I replace the couplers too? I have 150k now and I'm beginning to think it might be time to start replacing hoses.

[txab]

It's time to replace.

 

Removal tool:

 

 

[CapitalTruck]

Christ, I'm sorry guys, I didn't even see the other post on here on the next page about the very same thing. What are the chances?!!! Thanks for the info.