A4LD wont shift

[Hammerdown0690]

Still no luck with getting this thing to shift. Changed filter,fluid and modulator. Shifted fine before the head cracked. Now it will go into drive and reverse but wont shift gears automatically. If i run it up to about 3 grand and let off then get back on the gas its like the trans drops into neutral and I have to slow down to get it to re engage. It is getting vacuum to the modulator but not sure how much as I don't have a way top check it. Also the speedometer works fine. Any help and yes I have spent over an hour searching

 

[adsm08]

You took the intake off to replace the head. Is the throttle valve hooked up properly?

 

[Hammerdown0690]

What do you mean by throttle valve? Butterfly/flapper?

 

[Hammerdown0690]

Got it fixed. When the truck was lifted it threw the linkage out of wack. Adjusted it so i could manually shifted it a few times and thats all it took. Shifts as smooth as a new trans now.