Polaris 9920183 Owner's Manual For Maintenance And Safety page 174

Engine Stops or Loses Power
Possible Cause
Out of fuel
Kinked or plugged fuel vent line
Water present in fuel
Overuse of choke
Fouled or defective spark plug
Worn or defective spark plug wire
Incorrect spark plug gap or heat range
Loose ignition connections
Low battery voltage
Old, poor or non-recommended fuel
TROUBLESHOOTING
Solution
Turn fuel valve to reserve, refuel
Inspect and replace
Replace with new fuel
Inspect, clean and/or replace spark plugs
Inspect, clean and/or replace spark plugs
See your Polaris dealer
Set gap to specs or replace plugs
Check all connections and tighten
Recharge battery to 12.8 VDC or replace
Replace with recommended fuel
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