2005-2011 Honda Recon TRX250TE/TM service manual, Page 394Get this manual
TROUBLESHOOTING
POOR PERFORMANCE AT HIGH SPEED
1Fuel Flow Inspection Disconnect fuel hose at carburetor, and check fuel flowDOBS (uel flow (rHI'! ,? NO Clogged fuel line Restricted fuel fiU cap breather hose Faulty fuel valve Clogged fuel filter
- GO TO STEP 2
2Carburetor Inspect ion Check carburetor for cloggingAre the carburetor passages clear? NOClean carburet or passages
- GO TO STEP 3
3Valve Timing Inspection Check the valve timingIs the valve timing correct? NOCamshaft not installed properly