C3 Tech/Performance V8 Technical Info, Internal Engine, External Engine, Basic Tech and Maintenance for the C3 Corvette
Sponsored by:
Sponsored by:

Power Steering Help

Thread Tools
 
Search this Thread
 
Old May 6, 2002 | 12:14 PM
  #1  
1978PaceCar's Avatar
1978PaceCar
Thread Starter
2nd Gear
 
Joined: May 2002
Posts: 2
Likes: 0
From: South Saint Paul MN
Default Power Steering Help

Hi all, I recently replaced my power steering pump on my 78. The rebuilt one works when cold. But after driving for 15 minutes i get a loud noise and the steering wheel vibrates when turning. Thanks for any help you might be able to give. Wally
Reply
Old May 6, 2002 | 12:16 PM
  #2  
Alwyn678's Avatar
Alwyn678
Team Owner
 
Joined: Jun 2001
Posts: 43,136
Likes: 155
From: Thomson Georgia
Default Re: Power Steering Help (1978PaceCar)

I would take it back and Demand a new one :smash:
Reply
Old May 6, 2002 | 03:42 PM
  #3  
Koz
Guest
 
Posts: n/a
Default Re: Power Steering Help (Alwyn678)

Reply
Old May 6, 2002 | 04:08 PM
  #4  
1978PaceCar's Avatar
1978PaceCar
Thread Starter
2nd Gear
 
Joined: May 2002
Posts: 2
Likes: 0
From: South Saint Paul MN
Default Re: Power Steering Help (Koz)

Is it possible that I have air in the system or that I am creating foam and that is not allowing the fluid to circulate in the system after its warm? Wally
Reply
Old May 6, 2002 | 04:15 PM
  #5  
Eddie 70's Avatar
Eddie 70
Race Director
Supporting Lifetime Gold
St. Jude 10 Year Donor
25 Year Member
Liked
Community Favorite
 
Joined: Feb 1999
Posts: 19,659
Likes: 34
From: Lenoir City Tennessee
Ci 6, 8 & 10 Veteran
St. Jude Donor '05-'06-'07-'08-'09-'10-'11-'12-'13-'14-'15
Default Re: Power Steering Help (1978PaceCar)

I let my 79 set for about a week and never had a problem with air. Maybe try letting your car set for a little while. I am getting ready to put power steering on my 70 model in the next few weeks. We`ll see if this methos works on this car also.
Reply
Old May 6, 2002 | 04:18 PM
  #6  
burners's Avatar
burners
Le Mans Master
20 Year Member
 
Joined: Aug 2000
Posts: 6,362
Likes: 7
From: Brazos TX
Cruise-In IV Veteran
Cruise-In V Veteran
Default Re: Power Steering Help (1978PaceCar)

If it's foaming you should be able to see it on the dipstick or in the reservoir. Did you bleed the system by turning the wheels all the way to one stop and the back to the other stop? Do this a couple of times with the engine running. See if that helps. Be sure the fluid level is correct.
Reply
Old May 6, 2002 | 04:57 PM
  #7  
dman535's Avatar
dman535
Burning Brakes
15 Year Member
 
Joined: Mar 2001
Posts: 1,211
Likes: 5
From: Nashville TN
Default Re: Power Steering Help (1978PaceCar)

Is the belt tight ? Is it slipping ? Did you replace it when you did the pump ?

Reply
Old May 6, 2002 | 06:34 PM
  #8  
molchaser's Avatar
molchaser
Advanced
10 Year Member
 
Joined: Feb 2002
Posts: 97
Likes: 0
From: Sapupla OK
Default Re: Power Steering Help (1978PaceCar)

I replaced all my PS stuff recently and had a sever shimmy and wheel centering problem until I adjusted the conrol valve which completely smoothed out the shimmy.

If you didn't mess with control valve as prevoiusly mentioned you might need to "bleed" the system which I did by jacking up the front end and going lock to lock numerous times ;)
Reply
Corvette Stories

The Best of Corvette for Corvette Enthusiasts

story-0

10 Ugly Corvettes That We Still Kinda Love

 Joe Kucinski
story-1

Top 10 Most Expensive Corvettes Ever Sold on Bring A Trailer

 Brett Foote
story-2

10 Things Every Corvette Owner Needs (2026 Edition)

 Michael S. Palmer
story-3

8 Most "Only Corvette Owners Understand" Quirks and Problems

 Pouria Savadkouei
story-4

10 Reasons the C6 Z06 is Still A Performance Benchmark After 20 Years

 Joe Kucinski
story-5

How Much Horsepower Every Corvette Engine "LOST" in 1972

 Joe Kucinski
story-6

Top 10 DOs and DON'Ts for Protecting Your Convertible Top!

 Michael S. Palmer
story-7

Top 10 Most Explosive Corvettes Ever Made: Power-to-Weight Ratio Ranked!

 Joe Kucinski
story-8

150 hp to 1,250 hp: Every Corvette Generation Compared by the Specs That Matter

 Joe Kucinski
story-9

8 Coolest Corvette Pace Cars (and Replicas) of All Time

 Verdad Gallardo
Old May 6, 2002 | 07:50 PM
  #9  
Jim Shea's Avatar
Jim Shea
Le Mans Master
Supporting Lifetime Gold
15 Year Member
 
Joined: Jul 2000
Posts: 6,001
Likes: 113
From: Saginaw Michigan
Default Re: Power Steering Help (molchaser)

If you have been driving your car regularly, all the air should be gone by now.

Do you have the return line attached correctly to the pump? It is possible for a low pressure line to actually suck in air but yet be secure enough that it won't leak oil.

The hose should be pressed on the reservoir tube one inch past the bump on the end. A screw clamp or a one-eared clamp should be attached on the hose between the bump and the reservoir.


[Modified by Jim Shea, 10:34 PM 5/6/2002]
Reply

Get notified of new replies

To Power Steering Help





All times are GMT -4. The time now is 07:00 PM.

story-0
10 Ugly Corvettes That We Still Kinda Love

Slideshow: 10 ugly Corvettes that we still kinda love.

By Joe Kucinski | 2026-06-03 10:34:17


VIEW MORE
story-1
Top 10 Most Expensive Corvettes Ever Sold on Bring A Trailer

A lot of money has changed hands at the online auction house over the years.

By Brett Foote | 2026-06-03 10:21:50


VIEW MORE
story-2
10 Things Every Corvette Owner Needs (2026 Edition)

Slideshow: 10 great gifts Corvette enthusiasts actually want for Father's Day!

By Michael S. Palmer | 2026-06-03 15:43:40


VIEW MORE
story-3
8 Most "Only Corvette Owners Understand" Quirks and Problems

Slideshow: These are the quirks, annoyances, and oddly lovable problems that every Corvette owner eventually learns to live with.

By Pouria Savadkouei | 2026-05-28 09:31:39


VIEW MORE
story-4
10 Reasons the C6 Z06 is Still A Performance Benchmark After 20 Years

Slideshow: 10 reasons why the C6 Z06 is still a performance benchmark after 20 years.

By Joe Kucinski | 2026-05-27 17:20:09


VIEW MORE
story-5
How Much Horsepower Every Corvette Engine "LOST" in 1972

Slideshow: How much horsepower every Corvette engine lost in 1972.

By Joe Kucinski | 2026-05-27 16:54:53


VIEW MORE
story-6
Top 10 DOs and DON'Ts for Protecting Your Convertible Top!

Slideshow: How to Protect A Convertible Top: 10 DOs & DON'Ts

By Michael S. Palmer | 2026-04-03 00:00:00


VIEW MORE
story-7
Top 10 Most Explosive Corvettes Ever Made: Power-to-Weight Ratio Ranked!

Slideshow: The 10 most explosive Corvettes ever built based on power-to-weight ratio.

By Joe Kucinski | 2026-05-20 07:23:03


VIEW MORE
story-8
150 hp to 1,250 hp: Every Corvette Generation Compared by the Specs That Matter

Slideshow: From C1 to C8 we compare every Corvette generation by the numbers.

By Joe Kucinski | 2026-05-12 16:54:12


VIEW MORE
story-9
8 Coolest Corvette Pace Cars (and Replicas) of All Time

Slideshow: Some Corvette pace cars became collectible legends, while others perfectly captured the look and attitude of their era.

By Verdad Gallardo | 2026-05-11 09:50:51


VIEW MORE