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] ------------------------ 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/