Previous Thread
Next Thread
Print Thread
904 Tranny Question #248691
03/09/09 05:40 PM
03/09/09 05:40 PM
Joined: Jul 2003
Posts: 2,637
Western Michigan
68Fastback Offline OP
master
68Fastback  Offline OP
master

Joined: Jul 2003
Posts: 2,637
Western Michigan
When I manually try to shift from first to second it feels like the trans is not shifting, I have to slow down shift into drive and it will work ok. It will kickdown fine in drive, the fluid looks ok, I tried less throttle pressure but still does it. Any ideas or suggestions and I am sorry if I explained this wacky.

Re: 904 Tranny Question [Re: 68Fastback] #248692
03/09/09 06:33 PM
03/09/09 06:33 PM
Joined: Jul 2008
Posts: 1,534
bronx n.y
O
one bad fish Offline
pro stock
one bad fish  Offline
pro stock
O

Joined: Jul 2008
Posts: 1,534
bronx n.y
maybe the valve body is nogood i would put a full manuel one i have one in both of my cars they work great

Re: 904 Tranny Question [Re: 68Fastback] #248693
03/09/09 10:00 PM
03/09/09 10:00 PM
Joined: Jul 2003
Posts: 2,637
Western Michigan
68Fastback Offline OP
master
68Fastback  Offline OP
master

Joined: Jul 2003
Posts: 2,637
Western Michigan
Anyone ?

Re: 904 Tranny Question [Re: 68Fastback] #248694
03/10/09 03:50 PM
03/10/09 03:50 PM
Joined: Mar 2009
Posts: 19
Wyoming Michigan
T
The Beekeeper Offline
member
The Beekeeper  Offline
member
T

Joined: Mar 2009
Posts: 19
Wyoming Michigan
Drop pan, check band adjustments and make sure band pistons are seated in bores properly, if pan has excessive debris it may be time for a freshening...............Good luck.. ........Tom

Re: 904 Tranny Question [Re: The Beekeeper] #248695
03/10/09 05:07 PM
03/10/09 05:07 PM
Joined: May 2003
Posts: 15,487
Florida
S
scratchnfotraction Offline
I Live Here
scratchnfotraction  Offline
I Live Here
S

Joined: May 2003
Posts: 15,487
Florida


drop pan,inspect/clean,adjust bands,adjust throttle pressure valve rod/linkage,test drive

could just need some adjusting

when I get the "no 2nd" thing,I do a band adjustment and use the test drive to look for another tranny

most times I get 2nd back and it holds for a while,I have done some jy trannys up to 3-4 adjustments before they give up

good luck


Re: 904 Tranny Question [Re: scratchnfotraction] #248696
03/10/09 07:25 PM
03/10/09 07:25 PM
Joined: Jul 2003
Posts: 2,637
Western Michigan
68Fastback Offline OP
master
68Fastback  Offline OP
master

Joined: Jul 2003
Posts: 2,637
Western Michigan
To me it feels like it is not releasing when manually shifting first to second. The fluid looks red with no smell, and shifts great driving around normally, even with less throttle presure adjustment. Only acts up when you get on it and manually shift, tranny has less than 2k miles.

Re: 904 Tranny Question [Re: 68Fastback] #248697
03/10/09 09:47 PM
03/10/09 09:47 PM
Joined: Mar 2008
Posts: 30
BA, OK
O
orangedustya Offline
member
orangedustya  Offline
member
O

Joined: Mar 2008
Posts: 30
BA, OK
Mine did that on my dart , adjusted the band and it did not help. Ended up pulling the valve body to get to the band apply servo, changed the steel seal on it, put it back together and everything was fine.
Brad

Re: 904 Tranny Question/Update pic [Re: orangedustya] #248698
06/10/09 11:13 PM
06/10/09 11:13 PM
Joined: Jul 2003
Posts: 2,637
Western Michigan
68Fastback Offline OP
master
68Fastback  Offline OP
master

Joined: Jul 2003
Posts: 2,637
Western Michigan
Well this is what I found.

5285309-DSCI0002.JPG (65 downloads)
Re: 904 Tranny Question/Update pic [Re: 68Fastback] #248699
06/11/09 03:51 PM
06/11/09 03:51 PM
Joined: Jul 2003
Posts: 2,637
Western Michigan
68Fastback Offline OP
master
68Fastback  Offline OP
master

Joined: Jul 2003
Posts: 2,637
Western Michigan
Anyone have a idea on what might of caused this.

Re: 904 Tranny Question/Update pic [Re: 68Fastback] #248700
06/11/09 03:57 PM
06/11/09 03:57 PM
Joined: May 2004
Posts: 952
Stockholm, Sweden
MrSixpack Offline
super stock
MrSixpack  Offline
super stock

Joined: May 2004
Posts: 952
Stockholm, Sweden
I had the same thing happen, but dont know why.


1970 Super Stock Challenger ex. Paul Rossi
1968 Dodge Dart GT 340
1968 Dodge Charger /6 3 speed manual
1966 Chrysler 300 Loaded
1968 Dodge Charger R/T 440

1968 Mini Cooper
Re: 904 Tranny Question/Update pic [Re: 68Fastback] #248701
06/11/09 04:08 PM
06/11/09 04:08 PM
Joined: Jan 2003
Posts: 25,836
Rio Linda, CA
John_Kunkel Offline
Too Many Posts
John_Kunkel  Offline
Too Many Posts

Joined: Jan 2003
Posts: 25,836
Rio Linda, CA

I think the cracked drum is coincidental to your shifting problem.

When a trans won't shift 1-2 at WOT the problem is usually too much throttle pressure, the governor wants more rpm than the engine is capable of.


The INTERNET, the MISinformation superhighway
Re: 904 Tranny Question/Update pic [Re: John_Kunkel] #248702
06/11/09 06:29 PM
06/11/09 06:29 PM
Joined: Jul 2003
Posts: 2,637
Western Michigan
68Fastback Offline OP
master
68Fastback  Offline OP
master

Joined: Jul 2003
Posts: 2,637
Western Michigan
Quote:


I think the cracked drum is coincidental to your shifting problem.

When a trans won't shift 1-2 at WOT the problem is usually too much throttle pressure, the governor wants more rpm than the engine is capable of.




John I think I might have said before the shifting issue would happen no matter what throttle pressure. It does drive and act so much better now but have not tried shifting manually yet.

Re: 904 Tranny Question/Update pic [Re: 68Fastback] #248703
06/12/09 03:03 PM
06/12/09 03:03 PM
Joined: Jan 2003
Posts: 25,836
Rio Linda, CA
John_Kunkel Offline
Too Many Posts
John_Kunkel  Offline
Too Many Posts

Joined: Jan 2003
Posts: 25,836
Rio Linda, CA

In your original post you stated "I tried less throttle pressure but still does it".....in that case try even less.


The INTERNET, the MISinformation superhighway






Powered by UBB.threads™ PHP Forum Software 7.7.1