Problem with starting Mercedes ml 270cdi

mercedez ml

Hi.have problem with starting..replaced the injectors and the sensors and the diesel presure pump..run only for 2 km..only start with a spray of quickstart..plz help Computer shows no fault


 

  1. Could be air in the fuel lines, quite common. Olives eventually harden and let air in.
    1. or a injector leaking off too much fuel

    What year is your vehicle?