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Topic: Creaking noise from my power steering----FOUND IT!!!!!

in Forum: C3 Handling Components


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Creaking noise from my power steering----FOUND IT!!!!! (1/4)
 8/3/16 6:24pm
Toolmaker
Former Member

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LOGANSPORT, IN - USA

Vette(s):
1979 Red/Red L-82 Coupe 1995 White/Red Coupe


Joined: 6/22/2016
Posts: 7

Last year my '79 started making a creaking noise when I turned the steering wheel. It sounded similar to an old screen door with the hydraulic closing cylinders. As it creaks, I can feel it in the steering wheel. I replaced my slave cylinder with another and the noise was lessened, but still there. Sometimes it disappears, but the next time I take the car out, it is back. I worked the air out of the system as laid out in a website mentioned in the C3VR. It helped for awhile and then returned. Has anyone else out there had the same problem? Is my pump foaming and causing the problem? I am using Lucas power steering fluid. I am rather at a loss, short of starting to replace stuff until the noise goes away. Sorry about being so 'wordy' but it is really starting to bug me.  Help!
Thank you for any help you can send my way.
Toolmaker
 
YIPPEE!!!!  I FOUND IT!!!!
The creaking noise was coming from my idler arm! I thought it could be from my ball joints, so I replaced the side the noise was coming from. The noise was still there. That left the idler arm. When I took it off, the rubber grommet that acted as a boot against the linkage was compressed and dry. There was no zerk fitting on that area. My new has one. That should prevent a reoccurrence of the noise. I had previously thought it couldn't be anything like a ball joint, tie rod end, etc, because I had replaced them all less than 10,000 miles ago. That's what I get for assuming. Sigh.
Thanks to all who replied to my question/problem. You are all a great bunch of guys.
Toolmaker


|UPDATED|8/3/2016 3:24:06 PM (AZT)|/UPDATED|
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Re: Creaking noise from my power steering (2/4)
 7/10/16 8:18pm
manchestersharkLifetime Member
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Equinunk, PA - USA

Vette(s):
1972 conv, 4-speed, 350, 200hp, numbers match, rally wheels, war bonnett yellow w/white top. good condition, nice driver.


Joined: 10/31/2007
Posts: 2389

sounds like the bearing at the end of the steering shaft. It is on the bottom at the coupling that hooks to the rag joint. It gets alot of water and crud from many years of exposure to elemants. Mine was dry as a desert. Requires removal of shaft and disassembly. small cost, but big time consuming ordeal. Not difficult. Mine was done out of the car. I took the entire steering column out.

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Re: Creaking noise from my power steering (3/4)
 7/11/16 5:41pm
Toolmaker
Former Member

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LOGANSPORT, IN - USA

Vette(s):
1979 Red/Red L-82 Coupe 1995 White/Red Coupe


Joined: 6/22/2016
Posts: 7

I guess I never thought about looking around more for the source of the noise. Thanks. I'll look into it.
Re: Creaking noise from my power steering (4/4)
 7/11/16 10:22pm
Adams' AppleLifetime Member
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Duncanville, TX - USA

Vette(s):
#1-1974 L-48 4spd Cp Med Red Metallic/Black deluxe int w/AC/tilt/tele./p/w-p/b/ Am-Fm/map light National/Regional/Chapter NCRS "Top Flight" #2-1985 Bright Red/Carmine Cp.L-98/auto Member: NCRS, NCRS Texas, Corvette Legends of Texas


Joined: 11/8/2003
Posts: 20129

I'm inclined to agree with Mark on the lower bearing, if it sounds like the noise is coming from the outside(not inside the cabin). Another possibility is the ball joints...if they get really dry, they'll skweek like that too. Wink

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Joel Adams
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