2004-2005 Honda TRX450R Factory Sevice Manual, Page 327Get this manual

18TROUBLESHOOTING

ENGINE DOES NOT START OR IS HARD TO START

POOR PERFORMANCE AT LOW AND IDLE SPEED 18-5 POOR PER FORMANCE AT HIGH SPEED18-6 POOR HANDlING18-6

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