After replacing my ps pump a couple of months ago, I've now drained and refilled my ps resevior twice, yet the fluid keeps ending up looking brown and mucky. As if it's got water and dirt in it. What could be causing this? There have been no symptoms, but I'm sure it can't be good for the lines or the pump itself over the long run.
I'll try and take a picture of the discolored fluid this weekend.