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2001 Yamaha 225 Firing Problem

Reailey

New member
I purchased 225 with blown cylinder. Replaced the power head. Now motor will run at idle but when I call on it it will not go past 1500 RPM when in gear. Found that the top 2 cylinders on port side are not firing. Replaced stator, pulser coil, coils, sparkplugs, and finally computer. Problem still present. Just to let you know, continuity checked wiring harness, it was good. I'm at wits end about this. After some reading motor acts like it is in safe mode. Any suggestions what could cause it to go to safe mode. No alarms are going off either.
 
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