Troubleshooting, Engine runs irregularly, stalls or misfires – Polaris Outlaw 9921488 User Manual
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Troubleshooting
Engine Runs Irregularly, Stalls or Misfires
Possible Cause
Solution
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
Water present in fuel
Replace with new fuel
Low battery voltage
Recharge battery with .5 amp charger
Kinked or plugged fuel vent line
Inspect and replace
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
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