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Fried CDI

808 Views 1 Reply 2 Participants Last post by  NormalZ
Had spark issues since I've owned this thing, about a year. Bought a hotter CDI (dynatek) and a hot coil (janssen). Didn't help. When I rode it last in the fall, fouled a plug near the truck and threw in a new one. Wouldn't start. Usually it would with a new plug. Put a new stator on last week and still no spark, checked everything again, everything checked out so I put the old CDI back in and it fired right up. Should I not have combined the hot CDI and Coil?

The other thing is, I tried a really short gapped (.016-.018") plug cause someone recommended doing that. That was the last plug it fouled before the CDI went. Could this have caused it?
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