My LS 180 cuts power to fuel shutoff ( jumpered from batt to keep running , put meter on shutoff solenoid wire) without any warning lights. It will run in service mode fine and it will keep running in run mode if rpms are up, but as soon as you back off throttle it immediately shuts down. Will always crank right back up like eic resets every time you cycle switch. If you start and just let it idle it will run for about a minute then shut off. I jumpered seat belt and seat switches. Put meter on oil pressure switch, good 12 volts till power got cut to fuel shutoff. All instrument panel lights work. Didn't help. Any thoughts?
NH LS180 shuts down with no warning
- Thread starter onjeffriv
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SkidRoe
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- Dec 10, 2009
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I am assuming that there are no other electric/electronic controls on the engine other than the fuel shut off, correct?
If so and you have hot wired the fuel shut-off solenoid, I am thinking that your problem is not electrical. I am thinking it might be a fuel issue.
Just spit balling - SR
If so and you have hot wired the fuel shut-off solenoid, I am thinking that your problem is not electrical. I am thinking it might be a fuel issue.
Just spit balling - SR
