Yamaha 70ETLH 70hp 2 stroke

by Ron Van
(Guntersville, AL. USA)

Sounds like it’s running on 2 cylinders and only intermittently on 3. It does this at all RPMs. The person I bought it from said her mechanic said it needed a new stator so I replaced the stator. It still runs the same with the new stator.

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Jun 22, 2021
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starstarstarstarstar 		Yamaha 3 cylinder problem
by: Anonymous

I have a 90 hp yamaha that runs on 2 clinders until it warms up and i also thought it was a stator but turns out it was the cdi unit. Worse part is it cost over $600 just for the part. You luck

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