Results 1 to 2 of 2
  1. #1
    Member
    Join Date
    Jan 2012
    Location
    Benoni RSA
    Posts
    95

    HPDI 250 Power Load Problem

    Help please,

    Motor bogs down under load no load runs but there is a miss fire.
    All Filters replaced. Injectors Serviced. Compression same on all banks.
    Found Ohm resistance on all coils the same. Removed plug wire one at time and pluged with a spark plug. All fire same exept no3
    No 3 Plug Wire can't be touched # losing spark? Did not run it in dark but will to see if i can see a leakage.
    Could it be a bad coil? Plug wire? Plug wire casted / mould with coil?
    Is it a common problem?
    Should all six be replaced?

    Thanks in Advance
    Blackie

  2. Member RdRngR's Avatar
    Join Date
    Jun 2013
    Location
    Tillery
    Posts
    1,421
    #2
    Swap parts one by one to another cylinder