Just hit 150,380 miles. Which might not have anything to do with this....

What is your question?

It was a very hot day and I left my car running with AC on while in the bank. Made one 10 min stop after 6 blocks - turned car off = then when I started back up it was really rough. NO power, check engine light came on [constant - not blinking] So, I let it sit with hood up for 3 hours and started it up - still light on blinks the solid again, hardly any brakes either. I am 50 miles from a ford mechanic. What should I do ?????