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2005 Honda Rancher 400AT dies when warm

3008 Views 6 Replies 6 Participants Last post by  SamUK
2005 Have a Honda rancher 400AT that dies when it gets warm. It will start back up when it cools down, not sure what it could be? Any help would be appreciated. Cleaned carb, changed voltage regulator and stator. You can rev it up and it runs fine when it has net yet warmed up. Will not restart until cooled down some.
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Next time it does it pull the spark plug and see if you have spark.

If I had to guess you have an electrical component overheating that is killing spark when hot, and when it cools off it starts working again. CDI or regulator most likely if you don't have spark when it's hot.
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