Troubleshooting, Engine doesn’t turn over engine pings or knocks – Polaris Sportsman 9922475 User Manual
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Troubleshooting
Engine Doesn’t Turn Over
Engine Pings or Knocks
Possible Cause
Solution
Low battery voltage
Recharge battery with .5 amp charger
Loose battery connections
Check all connections and tighten
Loose solenoid connections
Check all connections and tighten
Possible Cause
Solution
Poor quality or low octane fuel
Replace with recommended fuel
Incorrect ignition timing
See your Polaris dealer
Incorrect spark plug gap or heat range
Set gap to specs or replace plugs
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