Is the engine maintaining good idle speed when in drive or reverse? The only
parts that should be moving when stopped is the torque converter and pump.
If either are damaged or misaligned they will soon let you know. Look for
other sources of noise such as the mounts or a bad water pump or alternator.

Dennis

-----Original Message-----
From: Vanagon Mailing List [mailto:vanagon@gerry.vanagon.com] On Behalf Of
Jeff Lincoln
Sent: Saturday, November 21, 2009 9:00 AM
To: vanagon@GERRY.VANAGON.COM
Subject: Auto Trans Rumbling

OK gang -

I've noticed that when in drive but stopped at a light or stop sign things
get very "rumbly". Low rumbling and vibration. It does not do this in
Neutral or park.

What gives? My brother says torque converter - but as much as I love him
he's a dork so I am asking you.

Things have been fine. So did I line something up wrong when I mated the new
engine to the trans? Low fluid (I haven't checked yet but will) - the fluid
shouldn't be low - I changed the filter and seal on the pan when while we
had it out.

Ok, I anxiously await your wisdom and reports of impending doom!!!!

--
Thanks,

Jeff
'90 Carat (Grover)
'86 (We call this one Parts)
'78 Bus (Melissa) Patty's Bus