ball joint lubrication on 2006 Hyundai Azera

can i add fittings to the ball joints on my '06 Azera? the rubber is about half filled.

Asked by for the 2006 Hyundai Azera
nope, perma seal. when air is introduced into the joint, it is the beginning of the end. they will probably last 80 to 100 thousand miles as they are.