I have a 2000 Ford Expedition that shuts off when I brake at the light and then try to give it gas when it’s time to go. I had a friend look at it and they said to rule out fuel or power issues. driving me buggy!!!
The best guess is that your idle air bypass valve is sticking closed. It’s a common problem for the late 90’s / early 2000’s. I’d check that.
Thank you, I will try that immediately