Steering feels like it is catching??
Thread Starter
Melting Slicks
Joined: Feb 2003
Posts: 2,529
Likes: 27
From: Auburndale Florida
2025 C2 of the Year ('64-'66) Finalist - Unmodified
St. Jude Donor '03-'05-'06-'07-'09
Steering feels like it is catching??
Just finished a rebuild on the engine and replaced the PS pump and pump hoses..."while I was at it" on my 72 SB. NOW the steering feels like it is sticking or catching when the wheel is centered / going down a straight road.
Did a search....could be several things..not sure
Turned the wheel lock to lock with and w/o the engine on to get the air out.. Engine has been in for a few weeks and a few hundred miles. Everything seemed to be fine before I did the rebuild.
Again, it feels like you can't keep it centerd, like trying to balance something thats sitting on a point...goes a litlle to the left or a little to the right, BUT only about 1/8th of the wheel or like 11:00 to 1:00.
Has a newer box and the rag joint was replaced 6 months ago.
WITH the engine off and column unlocked. I can rock the wheel and there is no bind or catching....thanks in advance! Mark
Did a search....could be several things..not sure
Turned the wheel lock to lock with and w/o the engine on to get the air out.. Engine has been in for a few weeks and a few hundred miles. Everything seemed to be fine before I did the rebuild.
Again, it feels like you can't keep it centerd, like trying to balance something thats sitting on a point...goes a litlle to the left or a little to the right, BUT only about 1/8th of the wheel or like 11:00 to 1:00.
Has a newer box and the rag joint was replaced 6 months ago.
WITH the engine off and column unlocked. I can rock the wheel and there is no bind or catching....thanks in advance! Mark
Melting Slicks
Joined: Jul 2005
Posts: 2,060
Likes: 46
From: winter haven florida
St. Jude Donor '12
my 75 had that feeling and it was the adjustment in the steering box. also check to make sure the rag joint is good and tight. that caused a problem on mine also.
Burning Brakes
Joined: Oct 2006
Posts: 1,006
Likes: 28
From: Lutz Florida
Look at http://jimshea.corvettefaq.com. There are several papers there that may help you. You may still have air in the system or need to re-balance your control valve (or both). Also, since you replaced the hoses, make sure all the fittings are snug, particularly the low pressure return hose where it connects to the PS pump. I have read that even though you may not have a fluid leak there, while the pump is running, if the hose clamp is not tight it can actually draw in air back in to the system from that connection.
Hopefully one of the steering Gurus will come in with more help for you.
Good luck
Hopefully one of the steering Gurus will come in with more help for you.
Good luck
Thread Starter
Melting Slicks
Joined: Feb 2003
Posts: 2,529
Likes: 27
From: Auburndale Florida
2025 C2 of the Year ('64-'66) Finalist - Unmodified
St. Jude Donor '03-'05-'06-'07-'09
Thread Starter
Melting Slicks
Joined: Feb 2003
Posts: 2,529
Likes: 27
From: Auburndale Florida
2025 C2 of the Year ('64-'66) Finalist - Unmodified
St. Jude Donor '03-'05-'06-'07-'09
Look at http://jimshea.corvettefaq.com. There are several papers there that may help you. You may still have air in the system or need to re-balance your control valve (or both). Also, since you replaced the hoses, make sure all the fittings are snug, particularly the low pressure return hose where it connects to the PS pump. I have read that even though you may not have a fluid leak there, while the pump is running, if the hose clamp is not tight it can actually draw in air back in to the system from that connection.
Hopefully one of the steering Gurus will come in with more help for you.
Good luck
Hopefully one of the steering Gurus will come in with more help for you.
Good luck
Melting Slicks
Joined: Jul 2005
Posts: 2,060
Likes: 46
From: winter haven florida
St. Jude Donor '12
just a very wild guess but the new pump may be providing more pressure so this could multiply the affects of control valve being out of adjustment. mine was way out of adjustment when i replaced my system a long time ago.
Le Mans Master
Joined: Jul 2000
Posts: 6,001
Likes: 113
From: Saginaw Michigan
After a couple hundred miles there won't be any air left in the system unless you actually have additional air entering at a low pressure connection or at the pump driveshaft seal. In either case, take a look inside the reservoir at the fluid after driving for a while. If the fluid is clear there is no air. If it is milky, then there is air.
I would try rebalancing the control valve. Possibly your new pump has slightly more or less flow. Possibly it could require changing the valve balance.
Jim
I would try rebalancing the control valve. Possibly your new pump has slightly more or less flow. Possibly it could require changing the valve balance.
Jim
Team Owner
Joined: Jul 1999
Posts: 65,492
Likes: 230
From: Orange Park Florida
To which I would add, when I changed my hoses on the old stock system long time ago,....I remember I had to fiddle and twiddle with them to get rid of some binding/interfearance in the throw...make damn sure you not pinching something as that linkage travels side to side....it needs be observed with car on ground
GENE
GENE
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