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

Powersteering going bad or what?

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Old Oct 21, 2005 | 10:36 PM
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Default Powersteering going bad or what?

I got my 383 back from the shop few weeks back and it runs great/very fast!! But I just started noticing that when I'm turning there is a weird grinding/vibrating feeling/noise. I haven't checked the power fluid yet, but any suggestions. I know nothing about this area, nor how it works. My car is an 85
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Old Oct 21, 2005 | 10:58 PM
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I'll put money (10 cents) on low fluid
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Old Oct 22, 2005 | 08:22 PM
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Originally Posted by AGENT 86
I'll put money (10 cents) on low fluid



If you havent noticed any leaks (and Im sure you've been looking for them with the new engine in) then chances are you need fluid...

Now go look in the reservoir!

Last edited by ElisTwoCents; Oct 22, 2005 at 08:25 PM.
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Old Oct 23, 2005 | 12:01 AM
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Id take a look at the rack if it hasnt been replaced.They ALL go out from 84 to somewhere around 88?Does the steering get heavy at times or when its cold?
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Old Oct 23, 2005 | 12:07 AM
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Grinding tells me there may be another problem if the fluid level is full. I hope you havent got a pump problem.
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Old Oct 23, 2005 | 09:19 AM
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Originally Posted by Z51JEFF
Id take a look at the rack if it hasnt been replaced.They ALL go out from 84 to somewhere around 88?Does the steering get heavy at times or when its cold?
I solved all my power steering problems by installing a filter in the power steering fluid return line to the pump on 3 of my 4 vehicles -- I still haven't done it to my restored '64 coupe, it doesn't get many miles on it.

My Lincoln, which I put high mileage on and lost power steering components frequently, hasn't lost one part since I started using a filter. I change it once a year.

I am using an in-line transmission fluid filter that is normally used on a Honda on all three cars.

One of the best mods I have ever done.


Tom Piper
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Old Oct 23, 2005 | 02:30 PM
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you guys are right, was Very low fluid and that fixed the problem. I just couldn't figure out why the fluid went low like that real quick, maybe the shop drained some out during the engine building or install. thanks for the advise
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Old Oct 23, 2005 | 02:39 PM
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check the hoses... I have found on older C4s that the hoses get icky.
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