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Transmission Shifting from OD to D
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audieromero
New User
Apr 17, 2016, 5:47 AM
Post #1 of 4
(1469 views)
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Transmission Shifting from OD to D
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I have a 57 chevy truck with a 454BBC with an 700R4 Transmission. Trans. started shifting from overdrive to drive then back to overdrive. When I manually put in 3rd., all ok. It shifts fine from 1st to overdrive, but goes back and forth from OD to D once it's in OD. What to check? Audie Romero Personal info deleted
(This post was edited by Hammer Time on Apr 17, 2016, 7:01 AM)
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gsferraro
Veteran
Apr 17, 2016, 7:16 AM
Post #2 of 4
(1455 views)
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Re: Transmission Shifting from OD to D
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Hello, First thing to try is increase pressure on the throttle cable of the trans.
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audieromero
New User
Apr 18, 2016, 4:43 AM
Post #3 of 4
(1436 views)
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Re: Transmission Shifting from OD to D
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Think I did that. Opened throttle all the way, pulled transmission tv cable out where there was no slack. It had about a 1/4" play. Transmission still doing the same thing.
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gsferraro
Veteran
Apr 18, 2016, 3:20 PM
Post #4 of 4
(1426 views)
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Re: Transmission Shifting from OD to D
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When you moved the cable did any of the shift patterens change? If you get on this car does it shift late? (seeing if there is throttle pressure)
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