Well, duh. If the fuel never goes through the intake valves, then fuel additives do nothing to clean the EGR soot and PCV goo off the intake valves.
Mitch. _______________________________________ 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
