Hello. My bike was sitting idle for about a year. I'm now trying to get it going but it won't start. I replaced the plugs, oil, filter, fuel, battery, etc... It turns over but doesnt fire up. It doesnt sound like the pump is priming. I check the plugs to see if they were sparking and nothing. I double checked the fuses and all wiring harnesses too. Does anyone know what the issue could be?