TH 400 Help PLEASE
06-26-2009, 07:27 PM
#1
Junior Member
APPRENTICE
Thread Starter
Join Date: Jul 2008
Posts: 16
TH 400 Help PLEASE
Hey there, I have th400 , i dont know what been done to it, i know it has some type of shift kit cause it slams into second gear hard ! Now shifting from 2nd to 3rd ,there is atleast a 500 rpm delay. When i leave the car in drive , it shifts fine. .....Now problen 2 has just arised , for some reason the car shifts all 3 gears,( when i leave it in drive) by about 15 mile an hour ! 1st to 2nd happens at about 5mph. I really dont want to have to rebuild it yet ! Any simple suggestions??? Possibly the modulator?? any thoughts let me know.
Oh ya i also have friend that is a mechanic ( not a tranny guy ) and he told me DONT change the fluid you will guaranteed have more problems, anyone else believe in this theory?????
Oh ya i also have friend that is a mechanic ( not a tranny guy ) and he told me DONT change the fluid you will guaranteed have more problems, anyone else believe in this theory?????
06-26-2009, 07:35 PM
#2
Senior Member
RACING JUNKIE
Join Date: Sep 2007
Posts: 4,137
Re: TH 400 Help PLEASE
Originally Posted by jakedog3
Oh ya i also have friend that is a mechanic ( not a tranny guy ) and he told me DONT change the fluid you will guaranteed have more problems, anyone else believe in this theory?????
06-26-2009, 11:09 PM
#4
Senior Member
RACING JUNKIE
Join Date: May 2006
Posts: 2,044
Re: TH 400 Help PLEASE
Originally Posted by jakedog3
Hey there, I have th400 , i dont know what been done to it, i know it has some type of shift kit cause it slams into second gear hard ! Now shifting from 2nd to 3rd ,there is atleast a 500 rpm delay. When i leave the car in drive , it shifts fine. .....Now problen 2 has just arised , for some reason the car shifts all 3 gears,( when i leave it in drive) by about 15 mile an hour ! 1st to 2nd happens at about 5mph. I really dont want to have to rebuild it yet ! Any simple suggestions??? Possibly the modulator?? any thoughts let me know.
Oh ya i also have friend that is a mechanic ( not a tranny guy ) and he told me DONT change the fluid you will guaranteed have more problems, anyone else believe in this theory?????
Oh ya i also have friend that is a mechanic ( not a tranny guy ) and he told me DONT change the fluid you will guaranteed have more problems, anyone else believe in this theory?????
