Truma Heating on Diesel Noise

Discussion in 'Tech/Mech General' started by Christoph, Apr 25, 2016.

  1. Christoph

    Christoph Funster

    Joined:
    Apr 9, 2016
    Messages:
    140
    Likes Received:
    71
    Location:
    Lancashire
    Hi, just back from another weekend of trying out the systems on the new Chausson 718. Tried the Truma heating on diesel which worked fine but there was a constant knocking noise from the front of the van. Before I call the dealer just wanted to check if it's normal - hope not! We found generally on all different power settings that it takes a long time to get up to heat. Is this normal? Thanks all.
     
  2. Techno

    Techno Funster Life Member

    Joined:
    Jul 28, 2010
    Messages:
    14,298
    Likes Received:
    15,296
    Location:
    Leeds the one up North
    Yes its the diesel dosing pump
     
  3. SandraL

    SandraL Funster

    Joined:
    Jan 24, 2012
    Messages:
    337
    Likes Received:
    166
    Location:
    Somerset
    We had eberspacher , the dosing pump made a clicking noise which was fairly muted. The pump had a rubber band under the clamp which it was mounted to the chassis with. Does yours have this rubber?
     
Loading...

Share This Page