You need to get the car up on a chassis lift. Then you can have someone run it while you are under it, listening. It could be the Trans, but more likely the Rear End. Sounds like a gear worn on the "load" side and OK on the "coast" side. Ray Ray Jones, Mena, AR in the Ouachita Mountains in western Arkansas Y'all com'on down and we'll sit ona porch and sip a few. On Jan 17, 2005, at 10:40 PM, Owen Grigg wrote: > Hi everyone, > > > > Need some help to pin point where a REALLY annoying drivetrain whine is > coming from. It makes it under any acceleration whether moderate or > hard, > when you back off it disappears completely. It's coming from > underneath the > car. Doesn't seem to have the rumble of a rear wheel bearing and does > not > happen under de-acceleration so I'm guessing/ thinking it's not > (?)differential/pinion preload etc. > > Any suggestions on where to start looking or any tests I can do... > > > > Thanks > > Owen??? > > > > [Non-text portions of this message have been removed] > > > > To send a message to this group, send an email to: > Chrysler300@xxxxxxxxxxxxxxx > > For list server instructions, go > tohttp://www.chrysler300club.com/yahoolist/inst.htm > > > > Yahoo! Groups Links > > ? To visit your group on the web, go to: > http://groups.yahoo.com/group/Chrysler300/ > ? > ? To unsubscribe from this group, send an email to: > Chrysler300-unsubscribe@xxxxxxxxxxxxxxx > ? > ? Your use of Yahoo! Groups is subject to theYahoo! Terms of Service. > > [Non-text portions of this message have been removed] ------------------------ Yahoo! Groups Sponsor --------------------~--> Help save the life of a child. Support St. Jude Children's Research Hospital's 'Thanks & Giving.' http://us.click.yahoo.com/6iY7fA/5WnJAA/Y3ZIAA/8LmulB/TM --------------------------------------------------------------------~-> To send a message to this group, send an email to: Chrysler300@xxxxxxxxxxxxxxx For list server instructions, go to http://www.chrysler300club.com/yahoolist/inst.htm Yahoo! Groups Links <*> To visit your group on the web, go to: http://groups.yahoo.com/group/Chrysler300/ <*> To unsubscribe from this group, send an email to: Chrysler300-unsubscribe@xxxxxxxxxxxxxxx <*> Your use of Yahoo! Groups is subject to: http://docs.yahoo.com/info/terms/