I have an LS 170 skid steer that will not start on "operation" mode most of the time. It will crank in the "service" mode. I'm fairly sure that it is controls/sensors that control the fuel shutoff solenoid. I can pull the solenoid out and it will crank right up. The seat sensor and seat belt sensor seem to be working. All fuses check out okay. I have replaced the relay that directly goes to the shut off. At one time I measured only about 7 volts at the solenoid, at other times it was 12v. I replaced the oil and air cleaner, hoping to eliminate the those sensors as possibilities. Anyone got any clues for me?
