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n-14 cummins shuts off for split second while driving?

Code 434 (un-switched battery power to ECM), replaced all battery cables, ground wires, ECM, no success

2 Answers

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  • Anonymous
    1 decade ago
    Favorite Answer

    You must change the sincronics, two copper rings, of the second gear, its weared off, simple as that

    Source(s): take it outtttttttttttttttttttt
  • Gary J
    Lv 5
    1 decade ago

    You could look for corroded wiring connections. Or a low oil pressure shut-down sender switch.

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