duramax ficm

  1. L

    Lb7 Ficm to a LLY Motor

    I currently have this nightmare of a 05 lly and the ficm decided to go out. I have sent the ficm off to be repaired but was just informed that it was unrepairable so now i have been looking to find a new ficm. I have been looking all over for weeks to find a lly Ficm that isnt $3000 and just...
    • lly1998
    • Thread
    • duramax ficm durmax ficm lly lly wont start
    • Replies: 2
    • Forum: LLY
  2. A

    Help on 2nd Set of Injectors

    My 02 CC's injectors just s**t the bed again (first time at 3000 miles). Crankcase filled up with fuel, injectors are leaking. Its 8 months outside of its warranty (they gave me a 10 year 200,000 mile warranty to make me feel better about the injector infant mortality I experienced) but at...
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