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2000 Yamaha 150 HPDI idle

bassman3112

Member
Sometimes when I start my motor, it idles rough (like 1 cylinder is missing). If I shut it off and re-start, sometimes the rough idle goes away. Why would stoping and restarting clear up the rough idle? Is there some electronic device that may be resetting to clear up the rough idle???:confused:
Any help would be appreciated. This does not happen all the time.:(
 
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