2002 c class 270cdi non start fuel sender/pump fault??
Can someone please explain how the fuel senders/pump work on a 2002 c class 270cdi??
I have fuel on the l/h side but empty on the r/h side? How do the 2 units work & which one delivers fuel to the engine?
Low pressure fuel pump & filter replaced. Still non start due to no fuel at the engine.
Cheers



