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

Wow.. Nice rack

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Old Mar 9, 2009 | 02:54 AM
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Default Wow.. Nice rack

So my 95 vette has a click in the steering when it moves off center... The vette specialist said the steering rack needs to be replaced. I was just wondering if there was a way to fix this without having to replace the whole thing.. It feels as if something on the steering rack is just loose.. But I know next to nothing about car repair... Just wondering if anyone had this problem before.. The car has 77k miles on it.
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Old Mar 9, 2009 | 05:47 AM
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Fire it up and look/listen for yourself while a friend turns the wheel.
Try to locate where the sound is originating - if it's between close locations get a "mechanics stethoscope" - a metal rod attached with small hoses to headphones - it will help you locate noises.
Are you losing PS fluid? Any strangeness in steering when slow, or fast.
Check tire pressure, and anything else that's part of the tires, wheels, or suspension, tire wobble (bearing issued).
Everyone else just jump in here, please.
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Old Mar 9, 2009 | 11:42 AM
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I kept moving the steering wheel while the mechanic checked around the tires and determined that the sound was coming from the steering rack... I cant look any deeper into the problem untill tonight when I get my car back (its getting a new water pump and opti). It doesnt sound like a common problem eh?

The steering, other than that clicking that you can definitly feel in the steering wheel itsself, is perfect. It seemed to get a little worse after I was moving it back and forth for the mechanic for a minute... So Im guessing if I dont take care of the problem soon it will become a bigger problem..
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Old Mar 9, 2009 | 11:56 AM
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I have exact same thing on my '94. A very faint single "click" when moving steering wheel off center, and it can be felt on the steering wheel. It doesn't do it all the time, but is frequent enough. I am not going to worry about it unless it gets worse. To me, it's just a small annoyance.

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Old Mar 9, 2009 | 11:56 AM
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Originally Posted by Ry-LT1
I kept moving the steering wheel while the mechanic checked around the tires and determined that the sound was coming from the steering rack... I cant look any deeper into the problem untill tonight when I get my car back (its getting a new water pump and opti). It doesnt sound like a common problem eh?

The steering, other than that clicking that you can definitly feel in the steering wheel itsself, is perfect. It seemed to get a little worse after I was moving it back and forth for the mechanic for a minute... So Im guessing if I dont take care of the problem soon it will become a bigger problem..
When I first got my 89 I noticed a slight but persistent leak in the steering rack area. Apparently the early racks had problems with some seals so when the dealer wanted to replace the rack and pump I agreed to it - $1,500 in all. Still leaked. I took it to a local mechanic who was recommended but I hadn't used before. He first wiped clean all the parts to see where the leak showed up. He noticed a PS hose seemed to be moving too much. He tightened the clamp. No more leaks. He now gets all my work.
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Old Mar 9, 2009 | 12:01 PM
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Originally Posted by tonylong
When I first got my 89 I noticed a slight but persistent leak in the steering rack area. Apparently the early racks had problems with some seals so when the dealer wanted to replace the rack and pump I agreed to it - $1,500 in all. Still leaked. I took it to a local mechanic who was recommended but I hadn't used before. He first wiped clean all the parts to see where the leak showed up. He noticed a PS hose seemed to be moving too much. He tightened the clamp. No more leaks. He now gets all my work.
Thats awesome. I dont think I have a PS leak. But the intake maniforld and timing cover were leaking but not enough for any oil to hit the ground so I might have the same kind of leak in my PS. But I had the car on a lift and didnt notice any PS leaks.
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Old Mar 9, 2009 | 12:10 PM
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Originally Posted by Ry-LT1
Thats awesome. I dont think I have a PS leak. But the intake maniforld and timing cover were leaking but not enough for any oil to hit the ground so I might have the same kind of leak in my PS. But I had the car on a lift and didnt notice any PS leaks.
I would have wiped everything dry, and put a clean mat under the car where it's parked. Keep checking for new liquids. Usually leaks are silent so it may well be something else entirely. If you use a mechanics stethoscope you can find exactly where the clicking originates.
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Old Mar 9, 2009 | 06:26 PM
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Be aware - my car (60k miles) had the exact same click. I just replaced the PS pump and rack. Still the same click. Sounds like it comes from the rack, but I now think it is the steering shaft joint at the rack.
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Old Mar 9, 2009 | 06:33 PM
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Originally Posted by Caliburn
Be aware - my car (60k miles) had the exact same click. I just replaced the PS pump and rack. Still the same click. Sounds like it comes from the rack, but I now think it is the steering shaft joint at the rack.
Is that gonna cost me more to fix than the rack itsself?
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Old Mar 9, 2009 | 06:47 PM
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I read on a different forum that someone fixed the problem by replacing the rag joint... seems complicated to do so since I know nothing about fixing cars.. Is there anyone in the southern california area who knows how to do it? Ill pay someone to avoid paying a specialist a grand to fix! Haha
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Old Mar 9, 2009 | 08:20 PM
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Listen to find out if its coming from one side. Omn mine it was the left inner tie rod. The book made it seem real complicated needing special tools. I did it in an hour with tools I had in the box cost about $50.. They say the passenger side is harder to get to.
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Old Mar 10, 2009 | 02:25 AM
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I dont think Id look at the rack,while the early cars had racks that were garbage and all were replaced at some point G.M. fixed this around 88-89?It could be in the column.
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Old Mar 10, 2009 | 03:22 AM
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Originally Posted by Ry-LT1
Is that gonna cost me more to fix than the rack itsself?
Brand new GM steering rack $200
http://www.corvetterecycling.com/product_p/rack.htm
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Old Mar 10, 2009 | 07:58 AM
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good suggestions above, sounds can be transmitted from somewhere else (shaft, tie rod ends etc.) that may "seem" like the rack. Try and get someone to turn on the wheel while you start listening. The above price for NOS is great, or you can take it out and bring to a steering specialty place have them check it out or re-build. In any event, if you can do this yourself you will save yourself some money and IMO it isn't that hard of a job.
I can't imagine what a shop will hit for labor on r&r a rack etc..
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Old Mar 10, 2009 | 09:22 AM
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Is it just when moving off-center? Or is it whenever moving the steering wheel from a stationary position to either direction. (i.e., when the steering wheel is at 90* to the left and you turn left/right, does it make the same click as when moving off-center?) Mine has this problem, and the research I've done, including taking it to a shop, says it's the bearings in the intermediate steering shaft. This goes for $115 shipped from a guy in Charlotte on eBay, and from what I've read, is do-able for a DIY job.
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Old Mar 10, 2009 | 11:11 AM
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Originally Posted by StealthLT4
Is it just when moving off-center? Or is it whenever moving the steering wheel from a stationary position to either direction. (i.e., when the steering wheel is at 90* to the left and you turn left/right, does it make the same click as when moving off-center?) Mine has this problem, and the research I've done, including taking it to a shop, says it's the bearings in the intermediate steering shaft. This goes for $115 shipped from a guy in Charlotte on eBay, and from what I've read, is do-able for a DIY job.
Only clicks when the wheel moves off center.. If I turn the wheel hard left of right and then move it in the opposite direction it will click when it passes the center point.
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Old Mar 10, 2009 | 12:15 PM
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This is an old problem, it's up in the column as I recall, I believe a bushing.

Mine clicked at Lime Rock, but then I never heard it do it again.
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Old Mar 10, 2009 | 02:45 PM
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This is a common problem and is probably not in the column. It's almost certainly the rag joint. My car and several others I drove before I bought mine had exactly this symptom. I had seen the tsb on the column and thought I was going to have to tear my column apart to fix it. Then I just decided to troubleshoot it myself and it turned out to be the rag.

I tried to replace the one on my '96 with a cheapo universal from the parts store and had to really rig it with separate hardware and some nylon locking nuts to get it to work. Mine is tight now but after tightening the hardware the flexible coupling slowly mushes out of the way and it loosens up again over time requiring retightening. You can take off the plastic cover (assuming its still there) and just grasp the rag joint while a suitable helper (wife) rocks the steering wheel left/right. If both sides of the coupler don't move in perfect unison then your joint has slop in it.

I am currently looking into replacing the rag coupler with a universal joint like the one up near the firewall. mine is old enough to start getting a little slop in it and I'm thinking about replacing both with new U-joints if it'll work.

good luck with it
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