2005-2011 Honda Recon TRX250TE/TM service manual, Page 392Get this manual
TROUBLESHOOTING 8Spark Plug Inspection Remove spark plugs and inspect for fouling or discoloration
Are the spark plugs in good condition?
NO Plugs not serviced frequently enough Spark plugs are not the correct heat range
- GO TO STEP 9
9Engine Oil Inspection
Check the oille81 and conditionIs the engine oil at the correct level Bnd in good condition? NO Oillev81 too high
Oil level too low