Fuel Fluke

OK guys the car shut off on me in traffic again. I drove the car about ten miles but once I got caught in the red light traffic it shut off again.

I have 8 psi when I first fire the motor up. I was in stop and go traffic and it "ran out of gas". I was still rolling in the median and cranked on the starter.... it fired up then shut back off. Pulled over in a safe area... let the motor cool off... fired it back up and went home.


What do you recommend I try to do next?

The fuel line has been re-routed to the frame with heat shield on it going straight to the Carter fuel pump. I've done various tests with the gas tank cap open and it did it shut or closed. Something is getting hot somewhere because it will only do it in traffic. I just can't pin point where it is happening. I have both the electric pump and the mechanical pump working together.

HELP!