jhell00

its a 5.0 but heres the deal my friend is an idiot and the car ran fine but he wanted to put a msd box in so he tried to hook it up abd the car wouldnt start... But after trying for a while he gave up and decidied just to go back to stock ignition n coil so he removed the msd and plugged everything in and now he gets spark but no fuel? his fuel pump dont come on? he removed his seat and found the relay and replaced it and its getting power and everything and if u jump the relay the fuelpump comes on? sp the prob is somwere from underhood to the relay? please help!