Auto Repair: How Do I Check/Add Power Steering Fluid to My Car or Truck? - 1AAuto.com

[abe76090]

I have a 1999 Nissan Sentra which my steering wheel is now hard to steer and the horn sometimes honks when I put a lot of effort. I checked my power steering fluid and the container is empty and full of black grease around it as if the fluid overfilled. Is that normal or should I get it checked for any leak or blockage problems before adding new fluid? I was told it may be the rack and pinion. But I am not sure, since I am just learning about my vehicles. Thanks for the videos, they help too.

[1aauto]

@abe76090 Is sounds as though the rack may have gone bad. You could try to add fluid to it if it's dry, but you may want to have it checked.

[mrjost55]

Dang, I could've saved some money by just using ATF. But instead I bought PSF that was more expensive...

[1aauto]

@mrjost55 Only use ATF in a pinch. I recommend staying with Power Steering Fluid.

[ncrdisabled]

There are different types of transmission fluids can any of these type be used in a pinch as power steering fluid?

[1aauto]

@ncrdisabled Yes, The power steering system is much simpler than an Auto transmission so any formulation will work and will not damage the power steering system. Use more caution on a Honda though. They have special formulations on their trans and steering fluid. If your system is leaking you should fix it to avoid spilling out fluid.