Quote Originally Posted by Heraclid View Post
Mine has been doing something similar, idling around 1200 rpm, shooting up to over 2000 rpm (sometimes well over) when in neutral or park. No apparent leaks other than a very slow power steering fluid leak I've known about for some time. Was advised to just keep an eye on it, shop was in no hurry to replace the pump and didn't seem to think it was a big deal.
Hmmm, seems like a common malfunction in regards to the "POWER STEERING" system (faulty PS connections/pump, leaky PS reservoir, low PS fluid levels).