On Mon, 15 Aug 2011 00:29:47 -0500 Fmiser <fmi...@gmail.com> wrote: > > andrew strasfogel wrote: > > > Went out for another drive. Noise pitch varies with engine > > speed, not road speed. In neutral, coasting, there the noise > > abates. > > Then it has to be in the front of the transmission, or before > the transmission. > > That rules out drive shaft, carrier bearing, differential, axle, > wheel bearings, hub caps, and so on.
To determine that it varies with engine speed and not road speed, I presume you drove at a certain road speed, noted the whine, and then manually down-shifted the transmission, drove the same speed, and then again noted the whine. Is this correct? Craig _______________________________________ http://www.okiebenz.com For new and used parts go to www.okiebenz.com To search list archives http://www.okiebenz.com/archive/ To Unsubscribe or change delivery options go to: http://mail.okiebenz.com/mailman/listinfo/mercedes_okiebenz.com
