weird streeing sound when i tun right

[4runnerVzla]

hey guys I'm new to the forums I'm from venezuela although i don't technically i don't have a 4runner i have a swb prado 90 series which is basically a 4runner in a different body.
so the problem is when turn right(also when i turn left but is like 90% right 10% left i also u have to be moving) i get a weird sound and a squeal ill post a video with the sound (sorry for the bad quality it was the best i can do, at the end of the video you can really hear it) so i was wondering what you guys think, also i have notice some grease/oil coming from the steering rack i was wondering if it has anything to do with, i have also check cv axles ball joints and sway bar and can't seem to find anything. :faint:
https://youtu.be/cL_LSVrDk-c

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