Engine Rumble

[Squidoo]

Now that I haven't been in the boat in awhile, I'm starting to think about it. It has been bothering me since a passenger mentioned it, the engines have made the boat rumble ever since the second season. The first summer they seemed to be better isolated than the following year, and still last summer. It is not loud, just annoying. It makes conversation in the back seat a little difficult low speeds.
If the motors were mounted in rubber, it sounds like the rubber is letting them touch the hull, but just a little. Are they rubber mounted?
Anybody else experience this?
Any ideas?

 

[Dr Honda]

Yes, the engines are rubber mounted, and the mounts can rip.

Open the hatch, and just give a good pull on the engine(s). Try to rock it back and forth to see if one of the mounts are ripped.

 

[Squidoo]

Thanks, I'll check.