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  • 1965 - 1973 Classic Mustangs -General/Talk-
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Power Steering acts weird in my 69.

  • Thread starter Thread starter lord_cobra
  • Start date Start date Mar 12, 2010
L

lord_cobra

Member
Sep 2, 2005
96
6
9
Mar 12, 2010
#1
  • Mar 12, 2010
  • #1
Ok. This is kind of hard to explain. When turning my car, usually to the left, once I turn so far, but not all the way, the car will all of a sudden turn the rest of the way to lock very quickly. It is starting to scare me a bit because it is dangerous.

I have rebuilt all of the front suspension and I also rebuilt the PS control valve. The ps cylinder is still the original. Could this be the cause?

Thanks for the help.
 

dbfarr

Member
Sep 17, 2005
191
0
17
Boise ID
Mar 13, 2010
#2
  • Mar 13, 2010
  • #2
Hoses to control valve from cylinder reversed? usually will make the steering even crazier.

Otherwise, yes, control valve is bad. Buy a new one or get your rebuilt by stangersite... I think, been a while. I hate the stock steering.

Manual conversion is a pretty good idea...
 
L

lord_cobra

Member
Sep 2, 2005
96
6
9
Mar 14, 2010
#3
  • Mar 14, 2010
  • #3
I thought about converting to manual but I like being to easily manuever the car in parking lots. I would love to install a rack but don't have the money for that.

Is there a way to make the factory PS have more resistance at all? Right now it is effortless.
 

dbfarr

Member
Sep 17, 2005
191
0
17
Boise ID
Mar 14, 2010
#4
  • Mar 14, 2010
  • #4
Larger diameter pump pulley is supposed to do the trick, though I don't know by how much. '70's Ford trucks had them.

Junkyard and a ruler I guess...
 
C

chockostang

New Member
Jun 16, 2009
106
0
0
Mar 14, 2010
#5
  • Mar 14, 2010
  • #5
Cylinder will not have a thing to do with it.

Did you realign after installing the parts?

The Hydralics really is not a issue, the fluid travel is solely control by you turning the wheel to move the spool in the control, no movement, no fluid travel.

I'd say you have a poorly assembled system, something not rebuilt correctly.

Dan @

ChockoStang
 
L

lord_cobra

Member
Sep 2, 2005
96
6
9
Mar 14, 2010
#6
  • Mar 14, 2010
  • #6
chockostang said:
Cylinder will not have a thing to do with it.

Did you realign after installing the parts?

The Hydralics really is not a issue, the fluid travel is solely control by you turning the wheel to move the spool in the control, no movement, no fluid travel.

I'd say you have a poorly assembled system, something not rebuilt correctly.

Dan @

ChockoStang
Click to expand...

I did get it aligned after installing everything. I installed the Power Steering Ball Stud Repair Kit but otherwise did not do anything else with the Control Valve. It has been awhile but I am pretty sure with the front end kit I put in I got new tie rods and pitman arm and everything else. When it happens I really have to make sure I am holding onto the steering wheel or it can be jerked out of my hands. Could the control valve cause this?
 
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