by Jeff
(Dallas TX)
Just bought a 2017 Tracker Proguide 16VC with a 75 HP 4 stroke Merc on it.
Idles and accelerates fine in neutral, but under a load the engine has a very noticeable vibration between 2000 and 3000 RPM under load. It is enough to feel it in the steering wheel.
Above about 3200 RPM it smooths out and seem to run fine.
Any ideas?
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