We are at a hotel in downtown San Diego with valet parking. When they brought my X down this morning there was a disconcerting noise I had not previously heard.

It sounded like when the PS fluid is low and the wheel is turned on an old car. I rolled down the windows and listened for it, it did not happen again.

I swapped the PS fluid with Redline when I got the truck. Any input is appreciated.

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BMWCCA # 480346

'72 e6Tii rip
'90 e30iC sold