You can pay someone a lot of money to flush your power steering fluid, or you can save a lot of money by doing it yourself.
No, you don't need "blinker fluid" -- your car's turn signals will work fine without this imaginary stuff. But where did the idea of blinker fluid come from?
A vehicle's rack and pinion plays a pivotal role in how it drives, and if it goes bad, you don't want to ignore it. Here's ...