I have a 2008 CR-V. I just brought it back from the dealer who gave it a 15-point inspection. One issue that the adviser recommended was a "power-steering fluid exchange." He said the fluid was "dirty." I've read differing opinions about whether the power-steering fluid needs to be exchanged or not. Some folks say, "Yes, it should be changed" while others say, "No, power-steering fluid never needs to be changed." All this confuses me. What's the consensus around this forum? Thanks, all!