I have been working on my blaster for months now, when I kick it it has a little bit of idle but it's very deep and not high pitch, it then will die after about 6 seconds. I can see oil that splattered out of the silencer onto the ground. I can keep it running by rapidly pushing in the throttle then letting go but it won't get to very high rpms. I thought it was a bad top end so I replaced it but it's still not running and nothing has changed.
