Hey guys, my power steering is only working while the engine is revving. It is not whining, and it's not low on fluid. Well it was whining a little and a tiny bit low on fluid, but adding fluid did stop the little bit of whining but did not bring the power steering back. I put a new gear box on a few months ago and had put a new pump on when I replaced the engine a couple of years ago. So nothing is all that old. What say ye, is it the pump, do I need to bled it again like I did when I put the gear box in? Thanks in advance for any help :) oops, forgot to put a space in powersteering in the title........ I'm better with a wrench than I am with spelling, honest!