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I have read alot about the idle vibration and the motor mounts would a fluid dampener on the motor cure this problem?
 

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Use the search, Luke!

Vibration and mounts have to be one of the most heavily discussed topics on the board. The bread trucks did use liquid / hydraulic mounts to combat vibration, but they're becoming a bit hard to obtain unless you get them with the engine / truck.

Here's one of the better threads about the different mounts used in others' conversions:

http://www.4btswaps.com/forum/showthread.php?t=26

And, if you hit the search, there's more to be found!
 

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The idle problem can be taken care of just by adjusting the idle up a bit ,set at spec they will have more than I like .Adjust at 25-50 rpm makes a big change ,no more mirror shaking .

CrewCab59
 

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The idle problem can be taken care of just by adjusting the idle up a bit ,set at spec they will have more than I like .Adjust at 25-50 rpm makes a big change ,no more mirror shaking .

CrewCab59
But if you put one of those wooden-bead seat covers on, then you've got one of those fancy vibrating / massaging seats for free! Helps relax you in heavy stop-and-go traffic..
 

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I have read alot about the idle vibration and the motor mounts would a fluid dampener on the motor cure this problem?
"Cure" - no; reduce - maybe, if you put it in the right place - which will vary depending on your vehicle. You need to connect the end on your chassis/frame to a point that is vibrating very little at the particular frequency. See: http://www.kettering.edu/~drussell/guitars/electric.html for an example of modal analysis. Of course, this damper may not be effective at other frequencies, and could make things worse.
 
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