New to the forum. I am in need of some help with my 90 mustang. The fuel pump quit priming on me. I have gone through the checklist of things to do. I am only getting 5 volts to the inertia switch as well as fuel injectors. Car was fine one day and quit the next. I have seen other people on here with the same question but never really an answer to how they fixed the issue??? If anyone knows any info please help me out. Thanks for any help any of you can give. It is greatly appreciated.