I have a cyclical rumble felt in the seat from about 30mph up. It occurs primarily when engine is under load (accelerating or maintaining speed up a hill). Its about one second on, one off.
Driveline frequency, or wheel? The former is about 3x the latter. Has the driveline been removed/operated upon by the unworthy, perhaps misaligning the halves? Lotsa rubber that can be replaced under there that might affect this.
-- Jim _______________________________________ 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
