I have a 1997 Toyota Previa with about 80K miles on it, driven about 10K miles per year, and maintained on regular Toyota maintenance. During today's change of oil and filters, the tech said there is a problem with the ball joints under the vehicle and they need to be replaced. I also need new shock absorbers and a coolant flush. They want to charge $2200 for this, which I assume is about 300% of the real price. :)
Can someone tell me first what is a ball joint? That's the repair they are stressing is a potential emergency. What are the typical failure modes for this part and what is the impact of that?
What would be a reasonable repair cost for each of these, for a minivan such as a Previa?
- ball joint replacement
- new shock absorbers
- coolant flush
Would the ball joint be something you would only want repaired by a Toyota dealer?