GOOD NEWS. . . . The PICTURE UPLOAD FUNCTION IS WORKING !!! The tech folks at the parent company have been able to remedy the issue. You can upload pictures once again. Thank you for your patience.

Voyager NY's latest activity

V

Voyager NY replied to the thread Mercruiser 409 engine severe vibration issue.

By the way to everyone I really appreciate your reply's

Yesterday at 10:45 AM
V

Voyager NY replied to the thread Mercruiser 409 engine severe vibration issue.

My thought is at this point is that the motor has a internal balance issue but merc is fixing all the things that are breaking due to...

Yesterday at 10:41 AM
V

Voyager NY replied to the thread Mercruiser 409 engine severe vibration issue.

Compression test was done and spark plugs all burning the same, the initial thought was that there was a misfiring cylinder

Yesterday at 10:31 AM
V

Voyager NY replied to the thread Mercruiser 409 engine severe vibration issue.

YES It has a flat plane crank

Yesterday at 10:23 AM
V
Voyager NY replied to the thread Mercruiser 409 engine severe vibration issue.

also I am using the new flywheel that came with it. The harmonic balancer is a liquid filled ballancer
Yesterday at 10:22 AM
V

Voyager NY replied to the thread Mercruiser 409 engine severe vibration issue.

There was a 383 mpi in there previously and the engine is a new CPO motor from quicksilver designed 409 for a direct replacement for...

Yesterday at 10:17 AM
V

Voyager NY posted the thread Mercruiser 409 engine severe vibration issue in Mercury MerCruiser Sterndrives & Engines.

I recently purchased a Certified Pre Owned (CPO)engine from Doug Russel Marine. The engine was installed and at first start up i noticed...

Thursday at 9:42 AM

Top