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Steven BensonAug 18, 2025
What to do if my Polaris Snowmobiles engine turns but fails to start?
- KKathryn LopezAug 18, 2025
If your Polaris Snowmobile engine turns but fails to start, several factors could be at play. It might be due to a faulty ignition, so try installing new spark plugs and checking for spark. If there is no spark, consult your dealer. Another reason could be a lack of fuel reaching the engine. Ensure the fuel valve is open, use the choke, and verify that the fuel tank has enough fuel. Ice in the fuel line, filter, or pump could also be the culprit; in this case, add isopropyl alcohol to the fuel system. Poor engine compression due to a mixture that's too lean can also cause this issue. A small main jet can lead to seizure and power loss, indicating a major engine problem that requires professional repair.