It keeps running after shut down I hit the fuel peddal and it stops most of the time . But why is it doing this almost all the time . What to do for a remedy
Air leak in the vacuum system or shutoff fuel valve needs to be replaced. Easy to replace unit - but expensive.
I find the guy from mercedessource.com is a diesel benz guru. Incredible knowledge this guy has. He has a tech vid on youtube describing your problem.
He writes manuals on everything diesel benz and are available on his website. Has saved me alot of money doing it myself w/help of his manuals.
Greasecar Kits and Products