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  1. W

    L4330D GST Rapid Fuel Solenoid Clicking

    See my reply in this message string. I may have figured out what the OPC computer is.
  2. W

    L4330D GST Rapid Fuel Solenoid Clicking

    Thanks for the ongoing feedback. I spoke with a mechanic who has a strong suspicion it is the OPC Timer (located near the relays behind the instrument cluster). Kubota Part # TD060-30500 This part is approx. $86 with shipping. I've ordered it. It is a simple plug in part with a single...
  3. W

    L4330D GST Rapid Fuel Solenoid Clicking

    Thanks so much for your time in responding. Again, it is a frustrating problem. I have check the safety switch under the seat. Its working fine. Moving the switch during the problem seemed to have no effect and it does shut the tractor down if I get out of the seat while the PTO is engaged...
  4. W

    L4330D GST Rapid Fuel Solenoid Clicking

    MY tractor when cool or cold, frequently starts fine but then abruptly shuts off. Sometimes (with the key still in the ON position) within a few moments of shut OFF, I hear rapid clicking of the fuel solenoid - sometimes just a couple of times, other times it will just chatter ON and OFF for...