R350 wont start

Discussion in 'R-Class' started by Darrell Burnworth, Dec 22, 2016.

  1. Darrell Burnworth

    Darrell Burnworth New Member

    I've changed the fuel pump relay and the camshaft positioning sensor and my 06 r350 still will not start
  2. engineer

    engineer Member

    Have you checked fuel pressure and if you have spark?
  3. abby akbary

    abby akbary New Member

    were is the horn relay

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