Notices
SC - 1st Gen (1992-2000)

Odd PS issue

Thread Tools
 
Search this Thread
 
Old Feb 26, 2015 | 08:32 AM
  #1  
SC400slide's Avatar
SC400slide
Thread Starter
In Recovery Mode
CL Folding 25,000
iTrader: (11)
 
Joined: Apr 2012
Posts: 3,871
Likes: 36
From: NM
Default Odd PS issue

Looking for input. I looked and cannot find any issues like this one.

Today, I went to start the 92 SC400. Started fine but there was a slight high pitched scream...(Different than the noises that occurred with my rack and pinion sega) Brand new noise. I didn't think much of it, it was cold outside. I saw the temp gauge creep up to the second tick in less than a minute...weird. I open the hood and the power steering pump is smoking like a freight train! Noise has tapered off for the most part but the pump is smoking like crazy. I turn off the car. The pump still smoked afterwards for 30 seconds or so.

Any ideas of what's going on here? After I replaced the rack, I was able to get all air out of the system and get the PS system working flawlessly. I checked the reservoir and there are no air bubbles at all.

Any ideas are appreciated as to what this could be...thanks!
Reply
Old Feb 26, 2015 | 08:56 AM
  #2  
t2d2's Avatar
t2d2
Lead Lap
10 Year Member
Liked
Loved
Community Favorite
iTrader: (8)
 
Joined: Apr 2014
Posts: 4,770
Likes: 273
Default

Clogged filter or blocked hose, maybe? I would think the smoking pump is an indication it was being starved of fluid until the blockage cleared. Just a guess, though.
Reply
Old Feb 26, 2015 | 09:39 AM
  #3  
SC400slide's Avatar
SC400slide
Thread Starter
In Recovery Mode
CL Folding 25,000
iTrader: (11)
 
Joined: Apr 2012
Posts: 3,871
Likes: 36
From: NM
Default

Originally Posted by t2d2
Clogged filter or blocked hose, maybe? I would think the smoking pump is an indication it was being starved of fluid until the blockage cleared. Just a guess, though.
Could be...but the pump was not making noise like it did when it was for a fact starved of fluid. Fluid level is good.
Reply
Old Feb 26, 2015 | 02:38 PM
  #4  
SC400slide's Avatar
SC400slide
Thread Starter
In Recovery Mode
CL Folding 25,000
iTrader: (11)
 
Joined: Apr 2012
Posts: 3,871
Likes: 36
From: NM
Default

So originally it was around 20 degrees this AM when I started it. I tried it again to see if it'd smoke again, and it didn't, now that it's 50 degrees outside. I guess it's just that my SC doesn't like the cold...? Thicker PS fluid due to the colder temps result in slow flow of the PS fluid maybe...? From what I've noticed, there hasn't been an old(er) SC that has liked the cold weather.
Reply
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
lags76
GX - 1st Gen (2003-2009)
4
Jan 15, 2016 12:47 PM
dcre27
RX - 2nd Gen (2004-2009)
6
Jan 19, 2015 06:11 AM
suprasoup
SC - 1st Gen (1992-2000)
3
Jan 10, 2015 03:37 PM
Greg5OH
LS - 1st and 2nd Gen (1990-2000)
2
Nov 14, 2014 12:34 PM
jacobking
SC - 1st Gen (1992-2000)
3
Sep 11, 2003 08:03 AM




All times are GMT -7. The time now is 05:36 PM.

story-0
2026 Lexus IS 350 F Sport Review: The Last of Its Kind Still Rocks

Slideshow: the 2026 IS 350 isn't all that new, and that's why we love it!

By Michael S. Palmer | 2026-06-04 14:35:23


VIEW MORE
story-1
Top 10 Most Confusing Things Lexus Has Ever Done!

Slideshow: 10 most confusing things Lexus has ever done.

By Joe Kucinski | 2026-06-04 09:40:55


VIEW MORE
story-2
2026 Lexus ES Review: Lexus Re-Embraces Founding Principles

Slideshow: Our First-Drive Review of the 2026 Lexus ES!

By Michael S. Palmer | 2026-05-29 20:30:16


VIEW MORE
story-3
10 Lexus Bargains That are Cheaper Than a New Toyota RAV4

Slideshow: 10 Lexus bargain that are cheaper than a new Toyota.

By Joe Kucinski | 2026-05-20 10:28:20


VIEW MORE
story-4
8 Weirdest Things Lexus Has Ever Built

Slideshow: From hoverboards to luxury yachts, these are the strangest projects Lexus has ever attached its badge to.

By Verdad Gallardo | 2026-05-16 11:34:36


VIEW MORE
story-5
10 Lexus Designs That Have Aged Like Fine Wine

Slideshow: Some luxury cars chase trends, but these Lexus models look better now than they did when they first rolled into showrooms.

By Verdad Gallardo | 2026-05-06 17:58:29


VIEW MORE
story-6
8 Tips for Improving Your Hybrid or Plug-in Hybrid's Efficiency!

Slideshow: How to Get the Best Fuel Economy with a Hybrid and Plug-In Hybrid!

By Michael S. Palmer | 2026-05-05 20:54:44


VIEW MORE
story-7
10 Best Lexus Models No One Remembers

Slideshow: 10 best Lexus models no one remembers.

By Joe Kucinski | 2026-05-05 17:33:28


VIEW MORE
story-8
TRD Off-Road Premium: Best 2026 4Runner, Except This One Thing

Slideshow: diving into 4Runner TRD Off-Road Premium's pricing, performance, fuel economy, features, and amenities!

By Michael S. Palmer | 2026-04-23 13:09:18


VIEW MORE
story-9
Top 10 Lexus & Toyotas to Drive Before You Die!

Slideshow: the 10 Lexus and Toyota vehicles you need to drive before you die.

By Joe Kucinski | 2026-04-23 10:34:24


VIEW MORE