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  1. Z

    01 LB7 Locked pcm

    How confident are you in not bricking it?
  2. Z

    01 LB7 Locked pcm

    I don't necessarily need it flash to stock but just a good tow tune would be nice and if it doesn't solve the problem we know the trans needs work
  3. Z

    01 LB7 Locked pcm

    My os is 15188873 sorry guys I forget to go back on here. Bdsankey how much would you charge to flash it back?
  4. Z

    01 LB7 Locked pcm

    I'm looking for a stock 01 LB7 crew cab dually 4x4 tune can you give me a hand with one?
  5. Z

    01 LB7 Locked pcm

    My grandpa is having some issues with his 01 LB7 5th gear slips out and keeps throwing po700 po717 and po735, I want to flash it back to stock just to see if that helps because the tune is super old and pretty hot but the pcm is locked. Any suggestions?