Lol.... I'm 51 years old...believe me, I thought long and hard about starting this thread....But I searched the web under 02 expedition instrument warning lights..and used different variations and got nothing like I was looking for.
In the last 4 months I've replaced the rear lower control arms, dropped the diff to clean the oil pan screen, replaced the trans fluid and filter, etc....and I'm frustrated....finally got it back together and drove it about 50 miles to check the trans level. All was good. Then went to return some movies and I get the light.
Of course my wife looks up "oil overheating" and bam...there is my light!
Red oil can with thermometer.
I looked in my Chilton book and didn't find anything either.
I don't have a Ford manual for her.
After my wife found it we searched and got a slew of possible issues from bad engine ground to cracked head gasket to a phantom warning.
Going to take her (my truck not my wife) into AutoZone and have them run the codes....