my 2006 ford expedition shut off and my engine fail safe mode light came on and my truck will not crank
Most of the times its the Electronic throttle body has failed or is stuck, but could be low on oil or coolant. You will need to get the codes read. If you want try to take the battery cable off for a while and see if it resets.. http://www.carcomplaints.com/Ford/Expedition/2006/engine/engine_shuts_off_when_fail_safe_engine_light_comes_on.shtml
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