Polaris SPORTSMAN TOURING 570 EPS SP [TRACTOR] User Manual

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ENGINE PINGS OR KNOCKS

POSSIBLE CAUSE SOLUTION

Poor quality or low octane fuel Replace with recommended fuel.

Incorrect ignition timing Your authorized dealer can assist.

Incorrect spark plug gap or

heat range

Set gap to specs or replace plugs.

ENGINE RUNS IRREGULARLY, STALLS OR

MISFIRES

POSSIBLE CAUSE SOLUTION

Fouled or defective

spark plug(s)

Inspect, clean and/or replace spark plugs

Worn or defective spark

plug wires

Your authorized dealer can assist

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 to 12.8 VDC

Kinked or plugged fuel

tank vent line

Inspect and replace

Incorrect fuel Replace with recommended fuel

Clogged air filter Inspect and clean or replace

Reverse speed limiter

malfunction

Your authorized dealer can assist

Electronic throttle

control malfunction

Your authorized dealer can assist

Other mechanical

failure

Your authorized dealer can assist

167

TROUBLESHOOTING

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Polaris 2021 Sportsman Touring 570 EPS/SP Tractor and X2 570 EPS Tractor SPORTSMAN TOURING 570 EPS SP [TRACTOR]