Having problems with engine bogging. History ran last weekend like a top, skying pulled skiers up no problem this weekend took it out and when I pushed hard on the throttle it bogged and stalled tried it several times and bogged down most times but a couple times it did accelerated ok, but just ok, but mostly not. Adjusted the idle no change. The primer bulb remained firm. Last note had problems with Fuel guage and looked under the dash found the temp gauge disconnected and bad fuse holder on the fuel gauge connected temp gauge and replaced fuse holder for the fuel gauge. Both seem to be working fine. Could the gauges effect the performance? Current draw or shorting? But why sporadically? Lastly I have disconnected my tilt kill switch, it seems I have a bad switch, waiting until I can get the $50 bucks to replace it. For time being I have the wire out of the switch taped off and I am careful not to tilt engine while running. Any thoughts??