Polaris 2016 RZR 900 - Manual (Page 146)

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TROUBLESHOOTING
Engine Stops or Loses Power
Possible Cause Solution
Out of fuel Refuel
Kinked or plugged fuel tank vent line or
filter Inspect and replace
Water is present in fuel Replace with new fuel
Fouled or defective spark plugs Inspect, clean and/or replace spark plug
Worn or defective spark plug wires Your POLARIS dealer can assist
Incorrect spark plug gap or heat range Set gap to specs or replace plug
Loose ignition connections Check all connections and tighten
Low battery voltage Recharge the battery to 12.8 VDC
Incorrect fuel Replace with fresh recommended fuel
Clogged air filter Inspect and replace
Other mechanical failure Your POLARIS dealer can assist
Overheated engine Clean radiator screen and core, clean
engine exterior, check coolant level. Your
POLARIS dealer can assist.