I have an 87 Camaro with a 305 and a recently rebuilt 700R4. It's been in the car for about 5 months or so now and before today it would hit OD between 40-45 but today it wouldn't shift any sooner than 50. I figured it was due to the extreme temperature drop (84 2 days ago, 45 today) but the car warmed up and it still wouldn't shift any sooner. I drive almost 60 miles a day so it should be nice and warm. Do you guys think it might be my tv cable? I'll check the fluid tomorrow because it's raining now. It has B&M trickshift fluid in it, and it's almost clear so it's hard to judge the level..

 

add red dye? :P

 

try taking it to a mechanic, they should charge you for a diagnosis, or add a shift kit, or something like that.

 

Double check the TV cable it could need to be readjusted.

 

Im not sure if your supposed to use trick shift in the 700r4.
For some reason I remember reading that some place. They could have changed it at some point?
I would double check that.
It does sound like your TV cable moved a click. Did you go WOT lately??

 

It had moved, I readjusted it and it's fine now. It shifts into OD at 42 now. Thanks guys!