View Single Post
  #19  
Old 10-21-2010, 04:04 PM
Jordo's Avatar
Jordo Jordo is offline
Member
 
Join Date: Sep 2010
Location: Lancaster PA
Posts: 676
Jordo is on a distinguished road
Quote:
Originally Posted by ichiban2 View Post
Jordo, just curious what was done on the first two attempts? I like your theory but have a feeling that there will be a fourth time in on the near horizon. Good luck, let us know how it goes...
You are right... My theory was proved to be wrong. What I did find is that it is most def trany issue.
The issue is line pressure is just a touch too low at that RPM/speed/gear. This is causing the hyd pressure on the clutch to insufficient and the clutchs are "kicking back".

Teck told me a trany flush may fix this.
Or a trany update may fix it but he stressed no guaranty.
Othe possibility is the hyd valve block is scored and the valve body is hanging up causing what we feel.

So to recap.... Could be fixed by a flush and a program upgrade total of $250.

This is back up by issue instantly going away by switching into sport mode.
__________________


Pro motocrosser since 2005. First time BMW owner.
2002 4.4 E53
Reply With Quote

Sponsored Links