Power steering cut out during a U-turn!

(1993 hatch with Hicas)

So I was doing a U-turn today and suddenly the steering got real stiff…

It seemed like there was no power steering for a moment halfway through the turn (a little stiffer), but then at the end of the turn it felt as though the steering was trying to seize altogether! I actually had to check to see if the car had shut off or something (it hadn’t)!

Then it came right back and worked fine as I finished the turn, went away for another moment (slightly stiff) and then returned to normal again.

I carefully drove home and it never gave me a problem the rest of the way.

Looked it over here and can’t find any leaks (although a lot is covered with the rustproofing oil spray) and the belts appear tensioned and happy.

Maybe the power steering pump is starting to go? Thoughts?

try making another U turn and see what happens.
btw, if the power steering pump is on it’s way out, it’s not cheap to replace from nissan… I think they quoted me 650 bucks, lol

I know this sounds really basic and stupid but i have to ask…
Have you checked your Power steering fluid level? and have you ever changed it? the reason being that i had similar problems when i was leaking fluid and it got really low. Try turning your wheel lock to lock at a stand still but with the engine running do you get the same feeling as when you where making the u-turn?

I hope that helps and if not post the results…

Sorry, I forgot to add the fluid is fresh, full and happy - flushed within about 6 months.

Just went out and the car was fine going lock to lock on the driveway…hmm.

Maybe this was a one-time thing but I guess perhaps this needs more driving and a closer look.

Thanks for the help…other ideas welcome.

steerin rack startin to seize?

during a swap on my friends car we pinched one of the small hardlines for the poweresteering and now every now and again his steering gets stiff.
mabye you hit it?

Good ideas!

Noted.

Just cruised and U-turned around town for over 30 mins problem-free…interesting…