Missing gears on my AOD!

[Alexei]

Dear friends,

Yesterday when cruising, I lost my 3rd and Overdrive gears! Any thoughts of why, could this have happen?

Thanks!

 

[Sheriff41]

Did you check/set your throttle valve (TV) pressure when you installed the AOD?

 

[Alexei]

Yes, but, I will check again. What pressure do you suggest?

 

[Sheriff41]

I don't recall off the top of my head, but I know @mrgmhale posted a helpful video on setting the pressure.

 

[Alexei]

Perfect! Thanks a lot!