I purchased a 2003 cbr600rr from a buddy , the bike got stolen from him , so I purchased it cheap because it wasn’t running when he got it back, all the plastics were off the bike , the guy who stole it hot wired it so he could ride it. All the fairings are off the bike at the moment. I put a new ignition switch. Bike it turning over but my fuel pump isn’t priming. Please help !!!!!