Boy, I had a bunch of bad luck all at once. I just got the Stallion out of the shop from having all the hoses replaced, cooling system flushed, the spark plugs replaced, an oil change and the rear differential cap gasket replaced. Saturday I took it out for a 150 mile breakfast ride and it started overheating.
Turned out to be the relays under the seat were getting hot. The center one, fan, was very hot. The temperature sensor, behind the right wheel, also stopped working. Everything got replaced and everything was working fine.
Today, I had it out and it just shut down while I was doing 70mph. Wouldn't crank and the odometer display was just a bunch of dashes. Had it towed back to the shop and this time it was the relay in the box under the hood that controls everything. It was very hot also. Fuel pump, computer, security key, etc.
That was 4 aftermarket relays that TBMS installed that all took a lunch within a couple of days. The OEM Ford relays are all doing fine and weren't hot. Hopefully this fixes everything as it's going on a 2300 mile trip next month and a lot of the traveling will be in the middle of nowhere California, Nevada, Utah, Colorado, New Mexico and Arizona. I am carrying spares.
Rick