C4 Tech/Performance L98 Corvette and LT1 Corvette Technical Info, Internal Engine, External Engine

Power Steering Pump

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Old Sep 26, 2003 | 10:18 AM
  #1  
NORMSTOY 89's Avatar
NORMSTOY 89
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Default Power Steering Pump

Hi All, This is my first post.

I have a leak on my power steering pump, I plan on changing it this weekend. My local Auto Zone has a re-man pump in stock from ATSCO.
Is this a good product? Comments please.
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Old Sep 26, 2003 | 10:38 AM
  #2  
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Default Re: Power Steering Pump (NORMSTOY 89)

There are a couple of hoses attached to the bottom of the pump.
Make sure THEY aren't the source of the leak before you replace the pump.
Good luck with it.
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Old Sep 26, 2003 | 12:43 PM
  #3  
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Default Re: Power Steering Pump (NORMSTOY 89)

Thanks for the heads up, however I have already been that route. I changed both hoses on the pump. At the time the pump looked dry (no evidence of leakage), however there is a wet spot on the reservoir to pump hose. It appears to be dripping from above (pump area). Does any know where the weep hole is for the shaft?
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Old Sep 26, 2003 | 01:30 PM
  #4  
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Default Re: Power Steering Pump (NORMSTOY 89)

Thanks for the heads up, however I have already been that route. I changed both hoses on the pump. At the time the pump looked dry (no evidence of leakage), however there is a wet spot on the reservoir to pump hose. It appears to be dripping from above (pump area). Does any know where the weep hole is for the shaft?
I don't know about that, but make sure the source of your leak ISN'T simply the resovoir-to-rack pipe. The one on my '92 was leaking so badly it made it appear the pump itself was leaking, but it wasn't. A new pipe's cheaper than a new pump! :thumbs:
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Old Sep 26, 2003 | 11:29 PM
  #5  
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Default Re: Power Steering Pump (NORMSTOY 89)

If you do replace the pump.. I have one on my 92 from Autozone.. 6 MOnths.. NO problems,,, Seems everyone had the ATSCO brand.. :cheers: :flag
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Old Sep 27, 2003 | 12:29 AM
  #6  
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Default Re: Power Steering Pump (NORMSTOY 89)

If you are sure that the leak is your pump another option is to rebuild the pump yourself. I bought the rebuild kit from Mid America, approx. $20.00, and rebuilt mine. It is pretty easy, the kit comes with all the new O rings you need. I use my car mostly for track days and the rebuild has held up for 5 years now.

Brian
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Old Sep 27, 2003 | 11:38 AM
  #7  
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Default Re: Power Steering Pump (NORMSTOY 89)

If I recall, the pump can't be unbolted from the car without a puller. I vaguely remember that one of the bolts that holds the pump to the car is behind the pulley. Correct me if I'm wrong but I would make sure before trying to remove the pump that you aren't going to run into a frustrating problem. When I replaced mine, I used an Atsco and don't have any problems with it so far. I do know that their warranty is good if you follow their instructions. When I did mine I replaced the rack and the pump at the same time because my rack was leaking. The rack wasn't warranteed unless I replaced the pump. :seeya


[Modified by MrRenoman, 10:40 AM 9/27/2003]
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Old Sep 27, 2003 | 12:05 PM
  #8  
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Default Re: Power Steering Pump (NORMSTOY 89)

Just had a new one put on mine....what a difference in the driving.

Check to see how much air is in your fluid. Lots of air...leak is on the suction side.
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Old Sep 27, 2003 | 08:43 PM
  #9  
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Default Re: Power Steering Pump (NORMSTOY 89)

Thanks for all the comments. My orginal question regarding ATSCO has been answered. It sounds like the pump is from a good vendor. I replaced the pump today. You do need a special puller available as a free loaner from Auto Zone. So far no leaks. :hurray:
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Old Sep 27, 2003 | 11:13 PM
  #10  
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Default Re: Power Steering Pump (NORMSTOY 89)

good for you :cheers:
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