"Yann" wrote in message
news:kzBYa.40$CU1.1934@localhost...
Good day !
just bought a new evinrude 150 hp fuel injection and feels thet engine
vibrates and not running as it should...
I changed prop twice and still doing the same...This motor replaced my 12
years old 120 hp that was running great without vibrations...
Is it normal for a 150hp to have vibrations especially around 2200rpm and
then the vib diminishes as i increase throttle ?Aren't these new motors
supposed to run smoother than old ones ??
Thank you for your time !

My Evinrude 200 does it about the same RPM. It's barely
noticeable though.

The Mercs I have on the Contender cancel each other out,
but you can tell they have a small vibration around 3,000.

Later,

Tom