Do you mean as you slightly accelerate and decelerate?  That would be
excessive ring and pinion lash.  I have that too.

Stuart

-----Original Message-----
From: Vanagon Mailing List [mailto:vanagon@gerry.vanagon.com] On Behalf Of
JRodgers
Sent: Wednesday, May 15, 2013 4:12 PM
To: vanagon@GERRY.VANAGON.COM
Subject: 90 Vanagon Auto Tranny

On a 90 Vanagon, the auto tranny runs smooth as silk on acceleration - no
matter how fast or how slow. Smooth as silk slowing down. But at steady
speed there is a little back and forth jerking, like there is wear in the
drive train somewhere - but I don't think that't it.
Everything external seems tight.

Anyone got any ideas??

John