i just finished doing my 5 speed transmission rebuild kit that i bought from Jacks Transmission and i installed the new QM 7.25 twin clutch push style at a local shop, now i am facing a problem only when driving which is that i can not go into 4th gear when downshifting from 5th ( ex: 4th-5th-4th) or if i was 4th then neutral then back again 4th. anything else is working fine. this happen only when driving.
any ideas?

 

any ideas?

 

it doesn't grind or make any sound while trying to engage 4th gear when downshifting. it just doesn't go through it as if it is locked.

 

i have the same problem

 

What fluid are you running?

Does it work if you put it in 3rd then 4th?