5 speed valve body issue

[05LLYDMAX]

I have an 05 LLY with a rough 3-4 up shift I have narrowed down to the valve body, and for once have some time on my hands to dig into one. Just wondering what all in the valve body contributes to that particular shift. thanks

 

[Mike L.]

Possible bent or broken trim valve spring, but I doubt it.

 

[05LLYDMAX]

Possible bent or broken trim valve spring, but I doubt it.

cycling valves the only one that stood out was the b trim gain valve

 

[Mike L.]

You need to pull the valves out and check trim springs.

 

[05LLYDMAX]

You need to pull the valves out and check trim springs.

I should have some more time tomorrow to mess with it. Thanks Mike