74M35A2
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I hear as one nears retirement, their hearing and sight start to get fuzzy.Yes, the "transducer" is the fuel shut off valve, FSOV. It needs to pull in at crank and hols in when the engine is running. When the ignition is shut off, the FSOV releases and the shut off lever on the pump moves the rack to the zero delivery port in the pump.The FSOV will not cause prime to be lost, but if it isn't being pulled in the proper amt, the rack in the pump could still be at zero delivery. When you have the no start issue and it finally does start, does it run and idle correctly, no white smoke, just starts and idles fine?
One in a million chance to get one over on the most knowledgeable Cummins guy on this board, or more....