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View Full Version : 4L80 Tranny OD failure


Coketruck
11-29-2004, 11:35
Hello,
I have a trouble with a 4l80 tranny on a 91
jjdh850
12-12-2004, 16:22
Make sure that you have the updated harness connector to the trans. I have seen this problem a couple of times where this is the culprit