Ski-Doo EXPEDITION TUV User Manual (English)

Questions and Answers:

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Ryan RiosAug 7, 2025
Why does my Ski-Doo EXPEDITION TUV engine lack acceleration or power?
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  Stephen WilkinsAug 7, 2025
  Several factors could be the cause. It might be due to the DESS not reading the tether cord cap, in which case you should properly install the tether cord cap. If the DESS reads a different tether cord cap code, install the correct one for your snowmobile. Other possible causes include a worn drive belt (replace if it has lost more than 3 mm of its original width) or engine overheating. For liquid-cooled engines, verify the coolant level, pressure cap, thermostat, and check for air locks. For fan-cooled engines, check the fan belt and its tension, and clean the engine's cooling fins.
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Rachael OwensAug 11, 2025
What to do if my Ski-Doo EXPEDITION TUV engine cranks but fails to start?
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  piercepaulaAug 12, 2025
  First, ensure the engine cut-out switch is in the ON position and the tether cord cap (DESS key) is correctly installed. Check the fuel tank level and follow the correct starting procedure, paying attention to the choke. If the engine is flooded, remove the wet spark plug, turn the ignition switch to OFF, crank the engine several times, and then install a clean, dry spark plug. Also, check for fuel reaching the engine and inspect the spark plugs for spark.
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daniel37Aug 16, 2025
What causes my Ski-Doo Offroad Vehicle engine to misfire?
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  ghardinAug 17, 2025
  Several issues might cause this. Ensure the DESS reads the tether cord cap correctly by properly installing it, or install the correct tether cord cap if a different code is being read. Also, check the spark plugs for fouling, defects, or wear; clean and verify the spark plug gap and replace them if needed. Other potential causes include too much oil being supplied to the engine or water in the fuel. If there's water in the fuel, drain the fuel system and refill with fresh fuel.
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Luis MillerAug 21, 2025
Why is my Ski-Doo EXPEDITION TUV Offroad Vehicle engine backfiring?
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  Brandon ThompsonAug 22, 2025
  The issue could stem from the DESS not reading the tether cord cap; ensure it's properly installed, or install the correct tether cord cap for your snowmobile if a different code is read. Another possibility is a faulty spark plug due to carbon accumulation. Also, the engine might be running too hot.
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Dustin BarryAug 27, 2025
How to fix engine overheating in Ski-Doo EXPEDITION TUV (fan cooled)?
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  kwalkerAug 27, 2025
  Check for clogged air duct passages and remove any foreign materials. Also, verify the fan belt's condition and tension.
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Julia BaldwinSep 1, 2025
What to do if rear suspension slider shoe is sticking on my Ski-Doo EXPEDITION TUV?
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  Danielle LarsenSep 1, 2025
  Run the snowmobile on a surface covered by snow or drive it at a very slow speed.