Leaking transmission cooler lines

[Jobi-Wan Kenobi]

Noticed here a couple weeks ago that I'm going to need to change transmission cooler lines soon. I have the KNP RPO code and looks like there's 3 lines for it. Should I just figure changing all 3?

 

[rockola1971]

Noticed here a couple weeks ago that I'm going to need to change transmission cooler lines soon. I have the KNP RPO code and looks like there's 3 lines for it. Should I just figure changing all 3?

Where are they leaking at?

 

[Jobi-Wan Kenobi]

@rockola1971 what i had found so far is where they connect to the oil cooler.

 

[rockola1971]

@rockola1971 what i had found so far is where they connect to the oil cooler.

Leaking Oring or does your lines transition from rubber to metal and have the crimp fitting?

 

[Jobi-Wan Kenobi]

They had steel crimped on to rubber. I can get a picture later if it helps.