On Dec 3, 2012 11:43 AM, "Dan Penoff" <d...@penoff.com> wrote: > > Everything appears to be tight and lined up. No slop in any of the pulleys that I could find.
Total guess, but bad engine mounts leading to shake at idle? Or, does son usually drive with windows down in summer? Might the compressor pulley be shaking slightly under load? Best, Tim _______________________________________ 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