Right ive been having the loud noises coming from my power steering for months in my valver and it has been sort of fight back when i turn the wheel it juders. Went out in the car last night and reversed on to the main road and when i turned the wheel back the steering seemed really light. Drove down the road a little and though much have a flat or something. got out and looked. Everything was fine. When i parked up the power steering was so much better only making the noise when completely on full lock. Like its kind of fixed it self!!! But it has been like this for ages! Not sure if the system has bleed the air or something!
Should i be worried or can it fix its self like this???