Content Source: 2021 Indy 120 Owner’s Manual (9931272 R01) > Troubleshooting Chapter

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 CONTENTS 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 Turns Over, Fails to Start

If you're unable to identify solutions using the following chart, we recommend contacting your dealer for assistance.
Possible Cause Solution
Tether switch not engaged Install tether switch/strap
Engine stop switch not on Pull stop switch up to RUN position
Throttle safety switch malfunction Your dealer can perform this service.
Out of fuel Refuel
Clogged fuel valve or filter Inspect and clean or replace
Water is present in fuel Drain the fuel system and refuel
Fuel valve is off Turn the fuel valve on
Old or non-recommended fuel Replace with new fuel
Fouled or defective spark plug(s) Inspect plug(s), replace if necessary
No spark to spark plug Inspect plug(s), verify stop switch is on
Overuse of choke Inspect, clean and/or replace spark plugs
Mechanical failure Your dealer can perform this service.

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