2000 expedition cuts off while driving

[Charlie12]

I have a 2000 expedition 5.4 that started cutting while driving. Had it towed to the shop and put on the computer and the crank shaft sensor was not reading. Replaced the sensor picked it up got 4 miles from the shop and it cut again and would not start. Had it towed back to the shop and when it cool down started back up. It's shutting off after it warms up. Any help would be appreciated. Thanks

 

[1955moose]

If your shop replaced the Crank position sensor and it ran, then died, either they put in one of the crappiest, cheapest part ever, or you've got a shorted wire, or connection that feeds that sensor. Hopefully their a decent shop that knows how to diagnose. My personal opinion, tell them you'll bring in a Ford part from dealer. Electrical aftermarket parts are very sketchy to use on these vehicles as you've discovered the hard way.

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[stamp11127]

Welcome to the site.

Are you working on it or is the shop stumped?