Recent content by ctonton
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4L80E W.O.T. 2nd gear up shift
Hello, Are there any transmission (4l80e) builders / gurus here who might have an explanation for my transmission shift problem? I have a 1988 Blazer with a strong 383 s.b.c engine and a built 4l80e behind that. There are only a few thousand miles on the transmission but it was built several...- ctonton
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- Forum: Automatic Transmission
