> On October 8, 2015 at 9:50 PM Don Wills via Mercedes <mercedes@okiebenz.com> > wrote: > > > My 240D did a two day progression from "no problems" to issues. Day one, > engine chugged a time or two before shutting down. Day two, no shut-down > without opening the hood and also lost power assist on the brakes. > Obviously a massive vacuum leak somewhere.
OMG, it's the long lost Lt Wonko! It might be a vacuum pump failure. The system is designed to supply vacuum to the brake booster when all else (door locks, etc) has sprung a leak. But if the pump quits pumping... 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
