What fluid for power steer C3

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Apr 20, 2018 | 02:46 PM

Andredechimpansee

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What fluid for power steer C3

Hi,

Fortunately I had no issue takkng the cap of the reservoir. Less fortunately the reservoir is empty or at least way down...
What fluid/oil is needed?

THX.

Apr 20, 2018 | 03:33 PM

SteveG75

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From: FL

Any quality PS fluid will do. I like Prestone but that is just personal preference.

Apr 20, 2018 | 03:45 PM

cagotzmann

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Joined: Jun 2011

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Quote:

Originally Posted by Andredechimpansee

Hi,

Fortunately I had no issue takkng the cap of the reservoir. Less fortunately the reservoir is empty or at least way down...
What fluid/oil is needed?

THX.

I guess the first question is , what did you have in the system to start with.

Transmission fluid ? or Power steering fluid ? Both can be used, but I don't think they mix well.

If the color is Red then It is most likely Transmission fluid, if clear / yellowy then Power Steering fluid.

Apr 20, 2018 | 03:59 PM

7T1vette

Team Owner

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From: Crossville TN

Uhh.....power steering fluid....

Apr 20, 2018 | 04:34 PM

terry82

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From: columbia city in

I have had good luck with lucas power steering fluid.

Apr 21, 2018 | 11:08 AM

Iceaxe

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From: Draper Utah

Quote:

Originally Posted by terry82

i have had good luck with lucas power steering fluid.

^^^this^^^

Apr 21, 2018 | 11:22 AM

stingraymyway

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From: Out of Site...Out of Mind. Corvette: anything else is just transportation.

St. Jude Donor '09 thru '20

Quote:

Originally Posted by SteveG75

Any quality PS fluid will do. I like Prestone but that is just personal preference.

I agree. Your high pressure hose may be leaking. They usually are the culprit. Lucas makes a leak stop additive but it's only an additive, not meant to replace the power steering fluid. Best bet is to replace the hose.

Apr 21, 2018 | 05:04 PM

Andredechimpansee

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I went to the local auto shop. They checked their computer for make model year and application. It said ATF D2 mineral. So that is what I bought.
When refilled will keep an eye on level and leaks.

Thx for all replies and tips.