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IMPORTANT

The Owner's Manual for this vehicle contains warnings, instructions and other information you must read and fully understand before safely riding or performing maintenance on this vehicle. Always follow the warnings and instructions in Owner's Manual.

Click the link above for the Table Of Contents, or download a full PDF of the Owner Manual in the Owner Support area of Polaris.com.

Engine Runs Irregularly, Stalls or Misfires

Possible Cause Solutions
Fouled or defective spark plug Inspect, clean, and / or replace spark plug.
Worn or defective spark plug Take the generator to an authorized Polaris servicing dealer or refer to the service manual.
Incorrect spark plug gap or heat range Set gap to specification or replace spark plug.
Loose ignition connections Check all connections and tighten.
Water present in fuel Drain the fuel system and refuel.
Low battery voltage Recharge battery to 12.8 Vdc or start the engine manually to recharge the battery.
Kinked or plugged fuel tank vent line Inspect and replace.
Incorrect fuel Drain the fuel system and refuel.
Economy throttle control malfunction Take the generator to an authorized Polaris servicing dealer or refer to the service manual.
Other mechanical failure Take the generator to an authorized Polaris servicing dealer or refer to the service manual.

In this section:

  1. Lean Fuel
  2. Rich Fuel