View Single Post
  #2  
Old 12-07-2011, 06:22 PM
catso's Avatar
catso catso is offline
catso
Location: Chicago
 
Join Date: Dec 2009
Posts: 2,990
Mein Auto: 2000 323i, 1988 528e
I think your model (the EH) is the electronically controlled trans. There's a computer or controller module that determines when it shifts. There's probably a variety of factors; vacuum, temp, speed sensors, etc. My guess is that may be the cause. Many older BMW's always seem to suffer from some electrical problems. I would carefully check all the connections, wiring, ground points, etc. and all the vacuum lines, coolant sensors, basically anything that signals the controller.
__________________
Don't be gormless; get some gorm!
![/I][/FONT]
Reply With Quote