HI , 1987 316 Baur 4 speed auto.
I never took much notice of when it changed up as in speed ( on a flat surface) until now when I noticed that I was in 4th @ 35mph.
Then at @ 58 mph it locked into what I would call "overdrive".
Is this normal ?
Cheers Mart.
4 speed auto box ?
Moderator: martauto
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martauto
- E30 Zone Team Member

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Only the E46 cab left now.
Just got too old.
Just got too old.
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mark_i
- E30 Zone Regular

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hey mart
that's normal... the torque converter gets locked at +/- 80 km/hour to provide a solid connection between crank and prop.
that's normal... the torque converter gets locked at +/- 80 km/hour to provide a solid connection between crank and prop.
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martauto
- E30 Zone Team Member

- Posts: 6208
- Joined: Wed Aug 31, 2005 11:00 pm
- Location: leeds
Auto overdrive then it ismark_i wrote:hey mart
that's normal... the torque converter gets locked at +/- 80 km/hour to provide a solid connection between crank and prop.
The old girl seems to work OK then.
Mart.
Only the E46 cab left now.
Just got too old.
Just got too old.
