I have a 1990 van that is a real good runner.  I fear the transmission might
be getting tired.  As I turn a corner going maybe mph and give it gas, it
seems to slip and then grab.i will see the rpms jump a little and then
settle back down............

I have changed trans filter and fluid and same result exists.

Any adjustments known that can fix this?

Adam P
Charleston,SC     Coburn, WV
81  Westy "The Brick "
70 Single Cab "Whitey"
74 Beetle "Ol Yeller"
73 Transporter (STILL at paint shop)
1988 Vanagon Wolfsburg
1976 Transporter (New CA bus)
1974 412 "Goldmember"
Used Vanagon Parts for sale (mostly aircooled)