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  1. brj833

    LB7: need help please

    :( the truck seems to surge just above idle like say wen i am at a stop light and begin to move forward it is only for maybe 100 rpm and not very bad it also does it in reverse the same way and in park if i just tap the gas lightly the truck is running fine otherwise and i just changed the fuel...
  2. brj833

    new to the forum

    hi i am new to the forum but not the duramax i have had one for about two years now and am on another forum but no one seems to have an answer for my problem and was hoping i could find one here ... a couple weeks ago my truck flashed the service 4wd message and it wouldnt go into 4 hi or lo i...