My 2003 Quadrunner LT 160 wont start. I put a brand new battery in and it has plenty of power. My 15amp fuse is good. When you jump the solenoid the starter turns over but it does not have spark at the brand new plug. However, when you turn on the key on and try to start it with the switch I get nothing, no turnover, no lights, etc. Anyone have any advice on where to start. The key, switch, the solinoid, etc???????