Guests - If You want access to member only forums on HSO. You will gain access only when you sign-in or Sign-Up on HotSpotOutdoors.

It's easy - LOOK UPPER right menu.

Sign in to follow this  
Followers 0
almberg

No Spark KTM?

2 posts in this topic

My son has a 99ktm 125 sx. Last summer the engine blew so we took it to a local guy for a rebuild. He got it all back together and there was no spark and he couldn't figure out why. Anyway we got the bike back and took it to another shop and they couldn't figure it out either. They said that they narrowed it down to the cdi box and that everything else checked out ok. So...we just purchased a cdi from an online auction, used, but "from a running bike" and still no spark. We've tried a new coil as well but nothing. Any ideas as to what might be wrong? Any help or suggestions would be greatly appreciated.

Thanks!

Share this post


Link to post
Share on other sites

If a dealership can't figure this out, I'd be looking somewhere else for service.

voltage regulator, bad plug wire, fouled plug, pick-up coil (not the actual coil) are a couple things I would consider.

Share this post


Link to post
Share on other sites

Create an account or sign in to comment

You need to be a member in order to leave a comment

Create an account

Sign up for a new account in our community. It's easy!


Register a new account

Sign in

Already have an account? Sign in here.


Sign In Now
Sign in to follow this  
Followers 0