I am a mechanic and things don't usaully get away from me but this power steering is doing my head in, I took the reservour of my Gu power steering to get the cracks welded up and the engineer took his time and the was pump was off for two weeks well now no matter what I do the dammed thing will not bleed up it keeps making a good awful sound every time you turn it,.I have bleed it from the steering box multiple times and driving it but it no sigar