Hi JT66C10. If the above suggestions don't cure the problem, try swapping out the new fuel pump. I had the very same problem you are having after I put on a new fuel pump(mechanical). Except that I got about 30 miles down the road. It sorta sucks you can't trust new parts, but every once in a while they're bad right out of the box. Good luck.


1948 Chevy 6400
1964 Chevy 1/2 Ton