2003 Sporrsman 700 ignition - Polaris ATV Forum
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post #1 of 1 (permalink) Old 07-11-2019, 05:50 PM Thread Starter
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Join Date: Aug 2016
Location: Michigan
Posts: 2
2003 Sporrsman 700 ignition

Have 2003 sportsman 700. Replaced Ducati ignition with Kokusan system a few years ago. Was fine for quite a while. Now exhibiting similar problems. Backfires, low power at high rev. Cuts out. But always starts and idles. Any ideas? Do I need to replace the ignition system again??
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