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th350 HELP needed!

Discussion in 'The Hokey Ass Message Board' started by grezball, May 16, 2010.

  1. I had the ****** rebuilt on my 27. It's a th350 with a gennie shifter. Put

    fluid in the torque converter, bolted everything into place, more fluid in

    the ******, turn the motor on, shift through all the gears, and filled it up

    to it's level, but it takes a few seconds for any gear to catch. I'll put in D

    and it takes a few seconds. Once it gets going it shifts fine through all the

    gears, but when I come to a stop, it seems like it goes into N. The RPM's

    pick up and she's down the road no problem. R is the same thing. What

    gives! I did a search, but couldn't find anything. I'm thinking somehow I

    don't have enough pressure. What do you guys think? Thanks!
     
  2. smiffy6four
    Joined: Apr 12, 2010
    Posts: 333

    smiffy6four
    Member

    Maybe you have a non-stock torque converter? Something with a higher than normal stall speed?
     
  3. Bullet Man
    Joined: Sep 21, 2006
    Posts: 389

    Bullet Man
    Member

    and another quart of fluid your dipstick may not be reading right.
     
  4. same set up as before and didn't have problems then. thanks!
     
  5. brad chevy
    Joined: Nov 22, 2009
    Posts: 2,627

    brad chevy
    Member

    Did you check the ****** fluid with the engine running and in park,thats the right way to check it. If its full and you still have the problem,I"d take it back to whoever rebuilt it in the first place,nobodies perfect everytime, but they probably have been paid and you are still walking.
     

  6. Yep did that as well. I will recheck my fluid levels and check my hoses. I'm thinking Bullet Man might be right.
     
  7. Pir8Darryl
    Joined: Jan 9, 2008
    Posts: 2,487

    Pir8Darryl
    Member

    Weak pump, or one of the o-rings was not installed properly, allowing line pressure to drop.

    Hope it's something simple.
     
  8. Ratfink749
    Joined: Nov 16, 2008
    Posts: 89

    Ratfink749
    Member

    Could even have something to do with the governor sticking. I've seen that cause all kinds of fun shifting issues. It is most common right after a rebuild for it to happen. (in my experience)
     
  9. carcrazyjohn
    Joined: Apr 16, 2008
    Posts: 4,841

    carcrazyjohn
    Member
    from trevose pa

    2 quarts and then check .Could be wrong dipstick .They hold alot .......
     
  10. converter was installed incorrectly. screwed up the pump. picking it up this evening and slapping it in.
     
  11. Pir8Darryl
    Joined: Jan 9, 2008
    Posts: 2,487

    Pir8Darryl
    Member

    Ding! Ding! Ding!!!
    I win!!!
    Low pressure from the pump.

    Sorry it had to be such a PITA, but glad you got it figured out.
     

  12. PITA indeed! Just got back from driving her and she' running like a champ now! Thanx to everyone for their input. :D
     

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