I have been told I need new ball joints on my '90 V8 Quattro (210,000miles and looks like new!). Last week I noticed a squeaking noise in the left front tire area so I had it checked ( the"checker" does not repair front ends) Any idea what this will cost before I head out to get prices? Any other things I should prepared for when they get into this job? Thanks for any input. rich <ram1@mindspring.com>