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daveB110's avatar
daveB110
Explorer
Aug 25, 2015

GM transmission, the 4L80 E unable to select 1, 3 or 4th..

My 1994 30' Monterey by Cobra, with GM 454 running gear will sometimes not run in 1st, 3rd, or OD 4th. Only 2nd gear and reverse. This transmission has the electrical connection (4L80 E). Traveled fro...
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DougE's avatar
DougE
Explorer
Aug 25, 2015
Agree with lawrosa. Appears electronics are going into limp home mode due to mechanical problem. Time to bite the bullet and go for a rebuild.

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