superbolt44 Posted January 2, 2017 Share Posted January 2, 2017 Anybody had advanced timing issue with 80 to 83 XT250. Bike started to kick back when trying to start. Checked timing and it is way too far advanced. Timing is a little over two inches distance on flywheel advanced. All source coil and pulse coils check good. Any possibility CDI unit has just shot craps? Please let me know if you have seen this issue. Have checked position of crank. "T" mark lines up when at TDC. Link to comment Share on other sites More sharing options...
Variomatic Posted January 2, 2017 Share Posted January 2, 2017 I've had friends with XT250s that would backfire almost every kick, it was an issue with the CDI, check that all the connectors are connected to the correct colors/connected properly, and give them all a good clean. That might help the issue Link to comment Share on other sites More sharing options...
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