engine swap

Discussion in 'GM Duramax 6.6 (LLY)' started by Dave1250, Feb 1, 2018.

  1. Dave1250

    Dave1250 New Member

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    Hi all I had an LMM motor installed in my 2005 .Now the problem the glow plugs do not stay on long enough to heat, to start in cold temps. I know that the glow plugs for a LYY will not fit the LMM motor .Has anyone done this swap befor and how did you fix the problem ? Thanks
     

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