Sorry for the delay in getting back to you Dave. It's tough when your employer keeps you busy at work, and the wife keeps you busy at home!
I am working on the (probably wrong) assumption that the joint is making noise do to a lack of lubrication.
My thinking is that by injecting grease into the joint, the new grease would quiet it down temporarily (since it would no longer be sealed).
'87 Volvo DL Wagon
'88 420SEL (SOLD)
'98 Toyota Camry SE V6
'96 Ford Brono XLT
'94 Mercury Villager
'46 Willy's CJ2A
'40 Packard 110 4DSD
"Just another squirrel, trying to get a nut"