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View Full Version : Smooth first gear change??


geoffsam
November 24th 2008, 22:20
Read somewhere but cannot recall that there is a minor adjustment that can be made to make the gear change from 1st gear much smoother? Can anyone help me here?

macfly
November 24th 2008, 23:22
There isn't any adjustment I can remember, but changing the gear oil to a high grade racing synthetic, doing the Clutch Delay Valve swap out and adding a heavier UUC shifter knob and short shift kit all combine to help smooth it out, but the 1>2 shift remains the one slight glitch in an otherwise very smooth package.

harvey2
November 25th 2008, 01:27
Yes, as Andrew says, there isn't any adjustment, but I upgraded to Redline ATF fluid and there was a slightly noticeable improvement (subtle, but there). Removing the CDV made no difference at all in my car, which is very surprising because this same mod made a big difference in my E39 540. Others have reported an improvement in removing the CDV and as far as I know, this mod is otherwise harmless and might be free (BMW paid for removing mine. I think it is a 15 minute job), so might as well do it.

Grease Monkey
December 1st 2008, 15:15
The only way to completely eliminate the problem is to change to a different clutch package. See thread on this subject elsewhere.