plug wire help

[Briancembor at aol.com]

Does anyone know how to get the plug wire boot out from around the spark plug?

the little boot on the end of the plug wire, that insulates the wire around
the plug in the cylinder head, has detached from the wire body itself. it
is staying around the plug therefore not allowing the plug socket to
engage the spark plug itself. now the car is also idling a little rough as
well.
no power seems to be lost and drivability appears to be OK but i don't want
to take any chances.

any help is appreciated,
Brian Cembor
8STS
92 Nissan SE-R