u/Clean_Food4548

Got a 2000 f150 and recently have had total power loss. My intake manifold gasket is bad (new gasket on the way) and causes the truck to shut off when idling or at a stop but it cranks right up and drives fine. Recently a new issue popped up where truck dies and I lose all electrical power. This includes lights and everything almost like when battery is dead. Then after a couple minutes of panicking the power kicks in like if nothing happened. Battery and alternator are new and fuses are fine. What could be causing this issue???