Over the last few weeks, my power steering is having some issues. It is intermittent, more off than on, but it responds directly to throttle. If I put in in neutral and try to turn the wheel, its all muscle. If I rev on the engine a little, it works a lot better. I'm assuming the pump is on the way out. It isn't leaking, and the fluid is clean and full.
If it is the pump, how difficult is this to do with a newbie pseudo mechanic? I prefer working on my own car for the learning experience and not to mention saving a lot of money.
Any guidance?