- Oct 10, 2010
- Co. Clare, Ireland
- 1992 W124 300TD, 2001 W210 E320CDI
My 1992 W124 300TD (OM603 engine) has this evening decided to keep running even when the ignition is switched off and the key removed.
I am aware that this may a vacuum related problem but I am unsure how to diagnose and rectify it - can anyone help?