Polaris Sportsman 9921483 - Manual (Page 192)

189
Troubleshooting
Engine Stops or Loses Power
Possible Cause Solution
Out of fuel Turn the fuel valve to reserve, refuel
Kinked or plugged fuel vent line Inspect and replace
Water present in fuel Replace with new fuel
Overuse of choke Inspect, clean and/or replace spark plugs
Fouled or defective spark plugs Inspect, clean and/or replace spark plugs
Worn or defective spark plug wires See your Polaris dealer
Incorrect spark plug gap or heat range Set gap to specs or replace plugs
Loose ignition connections Check all connections and tighten
Low battery voltage Recharge battery with .5 amp charger
Incorrect fuel Replace with recommended fuel
Clogged air filter Inspect and clean or replace
Electronic throttle control malfunction See your Polaris dealer
Other mechanical failure See your Polaris dealer