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Re: 93 4L80E Diesel pu no reverse when hot
Posted to Transmission Forum on 2/17/2006

Derek, Thanks for the response, I didn't know I forgot to post the fix and you are right, when I pulled the valve body the center support bolt was broken. Got lucky, replaced bolt with the original as a new one came in the kit and that is the one that broke. A... Login to read more.