Squeaking noise
 

Hey all some of you probably already saw the video I have of the car squeaking when I turn the steering wheel to the left and the right while Its just sitting, So I'm going to make a thread to see If I get a definitive answer.

Nissan 240sx squeaking sound help! - YouTube

I need help finding the problem with it! Also Power steering fluid is full.

Thanks for your help!

Any suggestions? I want to get rid of this noise.

You're suppose to use ATF for the power steering system NOT power steering fluid. Also if all the air is out of the system and filled up and the belt is nice and tight and the problem still persists, it might be time to source a new pump.

Can leaks in one of the hose make this happen too? because the previous owner said there was a really tiny leak not even noticeable but would need to be replace but I'm not sure where the leak is at.

when I got my 240, it had the same problem. a week later when I had the time to get it on a lift, I found out one of the hardlines for the rack was literally mangled. I'm talking pinched and ripped. Replaced that and the topped it off and the sound went away.

The previous owner said there was a hose that had a very unnoticeable leak that needed to be replaced but I have yet to find out where the leak is coming from.

Also the pump looks new to me.

Edit* so the best way to is to get underneath it and check it out right?

Yeah, check the rack out for leaks.

Well I have some interesting news, I checked out under the car and saw this!

I started moving the tires left and right and all I heard was squeaking from this area and it has a leak!

If you can tell me what this is called and how I can replace It I'd appreciate it!

Also sorry If the pictures aren't the best I tried to take the best pictures I could.

Thanks!

Looks like a leaky rack and pinion, time for a new one.

Thanks will do. Also will keep you guys updated. :)

Didn't know how expensive Rack and pinions were (240$ from Autozone)

Is there a way I can get them separately? Or does it always come in the complete set?

Thanks.

Unless you know how to fix rack and pinions, I highly suggest buying the complete rack. Maybe you can find a reputable shop that can repair your rack for cheaper.

If you have an advance auto parts near you, use some of there coupon codes online, you can save at least $50 by doing that.

Well to keep everyone updated finally bought the rack, but the biggest problem was taking the damn thing off. Also some of you know I am a noob at doing mechanic work, but managed too take it off took so long I did it in about 7 hours lol.

My question though, is it as hard to put a rack in that it was to take out?

That's up to your skill. So yeah it'll probably be just as hard. What took so long to take it out? I've pulled my entire steering column in less time.

Atf? Screw that, just fill the reservoir with lucas power steering stop leak, itll fix the squeeking sounds from the rack

Honestly I don't have that much knowledge about cars. That's probably why It took so long, that and the lack of tools.

Where in florida are you? I'll come give you a hand if you're close to me.

I'm in Lakeland.

^^Hopefully you're going to (or already did) replace the belt... That's all that squeaking sound most likely was. When the steering comes close to L & R lock, there is a switch that bumps up the idle a bit to compensate for the extra load the pump is under... This includes a bit more effort required by the motor to spin the pulley- hence belt squeaking as it slips on pulley. But changing out the rack is always a great idea on a 20yr old car. While you have it all apart, this is a perfect time to put in some new urethane rack bushings and if you want to improve your steering feel some more- an aluminum steering bushing.

Yeah I tightened the belt before I ever took the rack out and yes It did fix it but the car is so dirty and and I felt it needed new things such as the rack which was leaking.

Also Is it normal for the rack to have dirt/sand on/under the rack? Since it is 20 years old.

If your car wasn't covered it dirt i'd be worried lol

If you're one of those guys that doesn't keep your engine bay & underbody clean, then absolutely.

Highly recommend you keep everything as clean as possible... clean everything top to bottom while the rack is off the front member... PITA to do the initial clean, but easy peasy to maintain if you do it once a month or so. Makes tracking down issues, leaks etc 100x easier.

http://farm6.staticflickr.com/5471/9...377c74_c_d.jpg


My Toyota & Bimmer (DD's) are kept clean underneath as well. Not as clean as my toy above... but you get the idea.

Well I would like to keep the engine bay and under the body clean, I just bought this car a month ago and I can see why the owner was selling it. Nevertheless I still think this car has potential it is bone stock so that's a plus.

If I decided to clean under the car while the rack is out, What items should I use to clean it? Water and soap?

Simple green or purple power. Both work really well. Spray it down with one of those then pressure wash it, at a reasonable pressure though lol. Not like 25million psi

You can also use Engine Brite up top. Just be careful to keep it away from the electronics stuff... and there is a similar to Engine Brite product available at any auto parts store for cleaning alternators and other more delicate things.

If you use an abrasive cleaner be sure to spray everything down really well afterward or itll keep eating at the metal. A nice plastic bristle brush and a hard bristle tooth brush are good for hitting the really greasy spits.

I'm reading this guide on how to replace a rack and pinion on nicoclub, in the guide it says first reconnect the steering column knuckle but before I do that I need to center the steering wheel. :confused:

I'm confused because whenever I turn the steering wheel it does a complete circle and has no stopping point. Does It matter? Do I just put the steering wheel straight, and nothing more?

Thanks.

^^Yes, just put it straight. Since you're putting in a refurbished rack, make sure it is in the 'center' position when you line up the steering knuckle. If not, it will throw your whole front alignment off and/or leave you with one wheel going to steering lock farther than the other.

I never thought that this would be so difficult. I have this major problem that I need help with.

Well I need help my PS fluid lines just wont go in! It's really getting on my nerves .

Okay lets say I install the one of the PS lines then the other one wont want to go in and vise-versa. And on top of that I don't have the leverage/angle to use my open ended wrench because of the damn boot.

Also the little thing(Silver color)that connects to the steering column does not want to enter completely, It only goes to the first half of it and rest doesn't want to go down.

I'm really in need of suggestions because I only have 1 day tomorrow to fix the car, on Thursday I go back to work and need my car!

Please need help ASAP! Thanks!