Donald Snook wrote: > the owners manual recommended at 91 and said 87 was the minimum.
Perhaps it has a knock sensor that detunes it for 87 octane and the sensor is dead? Mitch. _______________________________________ http://www.okiebenz.com For new parts see official list sponsor: http://www.buymbparts.com/ For used parts email [EMAIL PROTECTED] To Unsubscribe or change delivery options go to: http://okiebenz.com/mailman/listinfo/mercedes_okiebenz.com
