I have a 96 4Runner and a 98 Tacoma. With in the last year I have had both of these cars break a ball joint while driving, thankfully while in parking lots. I have not seen much warning either time. Maybe an overlooked pulling feeling in the steering the day before but that's it. Why are these breaking. I change my own oil so I am never looking at the suspension. Should I be greasing something? Should I take it to a shop to have it greased (how often). I am just kinda shocked these keep breaking and really don't want any more to break. Any advise or better knowledge on this is much appreciated. Thanks!
'My needle always settles between west and southwest. The future lies that way to me, and the earth seems more unexhausted and richer on that side.' - Thoreau, sort of.