Hello again guys 1985 300D California is shifting a little rougher that I would like it to. Transmission fluid looks good and is at the right level. I think its vacuum related but I can't seem to find links/articles to how to test everything or where to start. Any links or diagrams would be helpful thanks guys!

Try these:

http://www.dieselgiant.com/trannyleverreplace.htm

http://www.dieselbenz.info/wiki/index.php?title=Transmission

http://www.continentalimports.com/ser_ic20242.html

Also bookmark this page of DIY with w123 bias:

http://boostnbenz.1baddsm.com/DIY/

Cheers,

Bill

__________________
1972 280SE 4.5

Thanks!

Here's the definitive thread. Be prepared for hours of reading:

http://www.peachparts.com/shopforum/showthread.php?t=158216&highlight=adjusting+transmission+vacuum

__________________
1977 300d 70k--sold 08
1985 300TD 185k+
1984 307d 126k--sold 8/03
1985 409d 65k--sold 06
1984 300SD 315k--daughter's car
1979 300SD 122k--sold 2/11
1999 Fuso FG Expedition Camper
1993 GMC Sierra 6.5 TD 4x4
1982 Bluebird Wanderlodge CAT 3208--Sold 2/13