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

Rack & pinion question

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Old May 23, 2005 | 06:37 PM
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Default Rack & pinion question

Guys, my rack unit has blown the driver's side boot off it 3 times now. The steering does not show "morning sickness" in fact it feels great but if I'm splitting the boots wide open then it must mean the seals are gone right? Thanks for any help.
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Old May 23, 2005 | 07:04 PM
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I am having a similar problem on both sides of the rack....
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Old May 23, 2005 | 07:49 PM
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Your boots are full of fluid
I'm pretty sure that there is a good chance the seal is gone
Rebuilt racks are cheap and they come with new boots. I paid $165 cad
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Old May 23, 2005 | 07:57 PM
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Yep the boot exploded on my freshly scrubbed garage floor and was full of power steering oil. Doug90, it looks like you and I have a project.
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Old May 23, 2005 | 08:28 PM
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mine just keep tearing, no fluid leakage......
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Old May 23, 2005 | 08:30 PM
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Add me to that list....

Mine didn't blow off, but it leaks like crazy...

Anyone know who sells a "rack & pinion mechanic in a can" It looks pretty tough to get to!!
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Old May 23, 2005 | 09:23 PM
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Originally Posted by 65coop
Add me to that list....

Mine didn't blow off, but it leaks like crazy...

Anyone know who sells a "rack & pinion mechanic in a can" It looks pretty tough to get to!!

Available at most auto parts stores for about $9.00. I had a huge leak from my rack and this stuff stopped it. The steering feels much better and the "morning sickness" is gone too. I don't think that it is a permament fix, but it will buy you some time. It worked for me even after several months of daily driving. I'm still going to replace the rack with a new one in the future, I just don't fell like doing it right now.

Last edited by 86PACER; May 23, 2005 at 09:27 PM.
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Old May 23, 2005 | 09:54 PM
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Originally Posted by 86PACER

Available at most auto parts stores for about $9.00. I had a huge leak from my rack and this stuff stopped it. The steering feels much better and the "morning sickness" is gone too. I don't think that it is a permament fix, but it will buy you some time. It worked for me even after several months of daily driving. I'm still going to replace the rack with a new one in the future, I just don't fell like doing it right now.
The crap i tried in the vette made my leak worse (pinion valve seal)
Tried Lucas in the Ford Exploder with no luck but i have read good things when it comes to people trying it in their vettes
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Old May 23, 2005 | 11:16 PM
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Cheapest I could find was NAPA at $189.88. I'll get one ordered. Thanks to all who have helped. The sad thing is, I just re-did the whole suspension with poly, including the rack. It's no fun but it's not a terrible job. I think getting the rack separated from the column and getting the hoses off is the worse part.
The second sad thing is that the car has just been re-painted and a whole new interior and has been down since Sept. I took it out today for the first time and this is had to happen.
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