I keeps coming back, alternator belt. I keep tightening it at least twice a year and it likes to loosen up.
Is it belt stretch/wear, or is the adjuster working back in? Excessive vibration can cause loosening. Things like a bad diode, damaged pulley, etc.
-- Jim _______________________________________ http://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