Hello Guys,
Brand new newbie to Mercedes Diesels, had some mitsubishi diesels before.
Now I own a 1997 E300D OM6069612 Black Beauty. A few questions:

What are the main differences between the OM606 Electric Injector pump and the OM606 Manual Injector pump? How does the epump work incomparison to the Manual? Can the epump be modded to supply more fuel?

What is the correct procedure to prime the system when run out of fuel?

Will adding a small 12V fuel pump along the supply line aid in priming the fuel system and bleeding the air from the fuel system?

Can an OM606NA be Turbo'ed?

If a small turbo is fitted will it have disastrous effects?

Thanks in advance for the info