Thinking of buying a 1983 Mercedes 300D - page 2 - Non VW Group Diesel - VWDiesel.net The IDI, TDI, and mTDI source.

• #15 by OM617 on 13 Sep, 2007 05:40
• Quote from: "jtanguay"

  using an inline pump, the pump is lubricated by the engine oil and not the veggie.

  
  
  That is only partially right.
  
  The cam, followers and governor are lubricated by oil but the plungers are lubricated by the fuel.