is it recommended to change the transmission lines (rubber?) when doing a flush?

I want to do a flush on my taco 4 cyl. auto trans 2006 ,, 100K miles Is is recommended to change the flex hoses at the same time or will they last a really long time.??
Thanks

 

You should be fine.
I had my trans rebuilt @ 105K... the lines were fine according to the mechanic.

Check'em... if they are beginning to crack from heat, replace them. I suggest a trans cooler in which it will come with new line... just a suggestion.

Hope this helps you.

 

Thanks, I looked at them and they seem fine but I don't know and thought I'd ask. It's a great help to have this forum

 

There may be some information witihin this link you can use https://www.tacomaworld.com/threads...sions-write-up-your-4-speed-automatic.325531/