Wow old thread but this is my first post. I have noticed the same problem with mine too. Bought mine in October second hand. Sluggish at an idle to turn into a parking spot, if the motor is reved up a little it's easier. PS fluid is topped up, no leaks in the system, tire pressure at specified range too. Wondering if it COULD be tire compound. Maybe a softer tire takes more to turn? Unsure. I'm going to try running some additive in the power steering fluid. Used to be called Bi-tron, not sure if they still produce it but I have some still. It did wonders on my 91 mustang. That era of Ford had whiny power steering pumps, took the noise right away. Maybe it will help lube up the system with this.