Recent content by 86C20crum

  1. 8

    700R4 help

    That's where I'm at with it. Time to start saving pennies for a rebuilt one. Thanks everyone for the replies.
  2. 8

    700R4 help

    Thanks Jon.
  3. 8

    700R4 help

    Ok. I'm sure my lock up is not working at all. The 2 vacuum switches on the firewall, the one on passenger side is hooked up with a vacuum line going to one on driver's side. That one isn't plugged in and doesn't have a vacuum line going to it. Does it need to be on full vacuum from the...
  4. 8

    700R4 help

    Thanks. I've read this article before. Doesn't seem to be the same issue as I have.
  5. 8

    700R4 help

    Here are the numbers: 6MKM-Y-00465682-317H
  6. 8

    700R4 help

    Thanks for the pic. I guess the only way to tell is to pull the pan?
  7. 8

    700R4 help

    I've tried unplugging the TCC. No luck. I may have missed quoted by saying that it missed 3rd.... It doesn't skip to 4th, but like it hits neutral.
  8. 8

    700R4 help

    The fact that it manually shifts without any slippage has me stumped also.
  9. 8

    700R4 help

    Thanks
  10. 8

    700R4 help

    I've owned the truck for about 3 months. It has done it the entire time. As far as miles, unknown, it's showing 85k. The truck is in great shape for the year but it has had a goodwrench 350 put in it. I haven't done any maintenance on trans. Fluid smells good not burnt.
  11. 8

    700R4 help

    Hi everyone. I've been cruising this forum for a while now. Great knowledge here. I'm having trouble with my 700R4 in my 86 C20. If I drive with the trans in OD it will miss 3rd gear almost every time. It will also miss 3rd on 4-3 downshifts under throttle. I can drive in 3rd and manually...
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