2004 Ski-Doo Elite Factory Service Manual, Page 64Get this manual

Section 03 TROUBLESHOOTING Subsection 02 (TRANSMISSION AND BRAKE SYSTEM)
TRANSMISSION AND BRAKE SYSTEM
The following chart is provided to help diagnose the probable source of troublesIt should be used as guidelineSome causes or corrections may not apply to specific model
TRANSMISSION
SYMPTOM THE SNOWMOBILE ACCELERATES SLOWLY, ESPECIALLY FROM STANDING START
CONDITION

• ATV
• Jet Ski
• Outboard Motors
• Personal Watercraft
• Snowmobiles
• Stern Drives