6r80

  1. A

    torque converter advice needed - down, out, and "while you're in there"

    Hi all, 86,000 miles and the connecting rod and piston for cylinder #4 are nevah comin' back. holes in block. Really unsure what's up and why, other than "freak thing". Tuned, yes, but has been for 5,000 miles of ownership. "While I'm in there", really thinking should change the torque...
  2. A

    DIY fluid change 6r80 transmission with shudder (85k miles) - tips and new info

    summary of long winded post: 1st time trans DIY was a success on garage floor with not enough room and a sore neck after. shudder gone with fresh fluid and lubegard platimum. Bought LG P on amazon in 32oz for about $30. Bought Mercon LV, motorcraft filter and felpro gasket on ebay as a kit (with...
  3. mr_dave

    6R80 transmission cooler lines warning

    FordTechMakuloco just posted another warning about the 6R80 cooler lines, which can break/rust and cause the trans to fail. https://www.youtube.com/watch?v=cKMINhtANxI Here's his previous warning: https://www.youtube.com/watch?v=xk8tBqh0Q7Y
  4. Kevin08

    Dorman transmission pan ?

    I read on here that Napa had a drain plug transmission pan for my Expedition. I couldn’t find one on their website so I went to the local Napa. They could not find one either. Said the computer shoes a 6R80 pan but doesn’t fit Expedition. I think about that for a second and remember reading...
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