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  1. J

    Fuel Starvation on L3130

    It was the lift pump. With new lift pump installed, fuel flows out of the lift pump as long as the fuel filter valve is open, even when the engine if off. Thanks for the help!
  2. J

    L3130 Schematic question (stop solenoid)

    Thanks, everyone. If I get bored, I'll check the current in the solenoid to see if there is some kind of internal switch the disconnects the high current coil. -Jason
  3. J

    L3130 Schematic question (stop solenoid)

    Your missing my question a bit. Why are there two coils on the solenoid if they are both energized at the same time? One coil is 15 ohms, the other is .35 ohms (per the manual). If the high current coil is never turned off, why even have the low current coil? -Jason
  4. J

    L3130 Schematic question (stop solenoid)

    I added a link to a large image. Here it is again. https://drive.google.com/open?id=0B8Aca2gclLMhaE1jbzJrcTRSb3RETXV5OHVWTF92RnBRcDk4
  5. J

    L3130 Schematic question (stop solenoid)

    When I look at the attached schematic, it appears that the holding coil (black circle) and relay coil (red circle) are always energized together because they have a common power source (blue circle). If that's the case, that would mean that anytime the key is on, the holding solenoid is...
  6. J

    Fuel Starvation on L3130

    Thanks. If I remove the outlet hose from the lift pump, should it pump fuel when I crank the engine? If the stop solenoid was closed, would the lift pump still pump fuel?
  7. J

    Fuel Starvation on L3130

    My L3130 starts then dies within 2 seconds. I have read about and troubleshot the fuel stop solenoid and relay. The relay checks out per the shop manual, as does the solenoid (15 ohms on one coil, .6 ohms on the other). The solenoid makes a solid audible clunk when the key is turned on. After...