The VVT device must be Voodoo.....

[Rex McInvale <Rex.McInvale@domain.elided>]

Hi all,
The VVT device must be part of some mystical centuries old culture such as
Voodoo or the Druids because I can't find squat about it.
A TSB on my CarDisc discusses failure of the VVT device as a possible cause
for an intermittent erratic idle (my problem).  Other than a one page
description of how to spray WD40 into the inspection hole, it gives no
information about the device or it's function.  I'm familiar with that basic
concept of adjusting the valve timing at idle, but that's as deep as my
understanding runs.
Does anyone have a source for further information about this elusive
creature to share with me before I crack it open and peek inside?
Many thanks,
Rex McInvale
'90 Spider
Macon, GA USA

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