Having a no start issue on a 15 Rush 800. Will not start by pulling or electric start, but will fire up and run and continue to run fine if you put fuel into the cylinders. You can even ride jt for an hour if you do it that way. Took it to the dealer and they said it was a bad fuel pump (Fuel pressure tested 30psi, said it should be 60), but it seems to run great even on top end. Replaced the pump anyways and the same problem is happening. Will only start when fuel is added to the cylinder. What gives the fuel pump power/ what tells it to prime when you pull it. Would also like to add we tested the capacitors and they seemed to test good.