Expy dies for a second

[DKH2Hrnt]

it has happened the past two times I have driven my 2003 Expedition. Just driving down the road and everything shuts down for a second or two; engine, A/C, radio, etc. then everything comes back on and it drives like normal. Anyone else have this issue? 2003, 5.4L, 150k miles.

 

[geno001]

I have experienced this phenomenon before. Driving along at highway speed, truck stalls mysteriously, pull off the road and restart, runs fine like nothing happens. 2004, 230k miles.

 

[DKH2Hrnt]

I don’t even have to pull off the road or even turn the key over. It shuts down for 2 seconds and everything comes back on and keeps going.

 

[OldFordMan]

2004 XLT, 195K same thing happens. Been trying to find out why with no luck here, Ford Garage, my independent garage, and no Engine Codes. Nobody can find a problem.

 

[Motorcity muscle]

Would check electrical when this happens, plug something into lighter that reads volts or has an indicator light. Bet your losing battery power.

 

[OldFordMan]

Following my post from Jan 2, 2022, Re: Expy Dies on-road and kicks back on. Finally Solved!
Fuel Control Junction Box (entire $950 unit) was replaced in April, no further problem! Hurray!
That problem irritated the hell out of me for 2 years.