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  1. J

    Fuel Knock

    Mine was doing the same thing. I took it to the dealer and they eventually changed all my fuel injectors under the drive trane warranty. This fixed the Fuel knock problem. No more issue with fuel knock.
  2. J

    Fuel Knock

    I took it to the dealer and they eventually changed all my fuel injectors under the drive trane warranty. This fixed the Fuel knock problem. No more issue with fuel knock. It been running like a charm for months now.
  3. J

    Fuel Knock

    Just wondering what fixed this issue ? My L3901 tractor is doing the same thing and I am getting the same advice from the dealer. My oil was a little high also. I am getting a code of P3004.