4L80E internal harness plug off.
Thread Starter
Staging Lane
Joined: Mar 2014
Posts: 95
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4L80E internal harness plug off. Okay. Here recently I've had an issue with the internal harness I o-ring giving up on me. I'll also add that it is a dead harness (no need for it) being that my transmission has a manual valve body with lock-up switch. So I've used a rubber freeze plug to try and stop the flow of fluid and it started leaking on me again. BAD
I need to stop by an auto parts store before I try and limp this thing home. Can anyone give me the size of the harness o-ring so I can plug this thing with a metal freeze plug. Maybe that'll hold it
I need to stop by an auto parts store before I try and limp this thing home. Can anyone give me the size of the harness o-ring so I can plug this thing with a metal freeze plug. Maybe that'll hold it 
