Bigdan

I have an 04 f150 4wd with the 4.6. not the heritage. I had an electrical fire and had to replace it's brain.
the vacuum lines to the right front hub we're destroyed and I can't seem to find replacements. My biggest problem is now I can sometimes drive 100 miles and sometimes can't get down the driveway. The "wrench' light comes on and it will only idle, no acceleration. I can restart it and sometimes get it going for a mile or two at most then it does it again.
I replaced the fuel pump speed control to no avail. I'm stuck. Please help.