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RX-7 2nd Gen Specific (1986-92) RX-7 1986-92 Discussion including performance modifications and technical support sections.


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Old 03-22-2009, 01:14 PM   #1
My5ABaby
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Default Rust under the dash - wtf?

Is this normal?

The first 4 pictures are the metal support under the dash and the last picture is the steering column.

Excuse the quality, they're from my iPhone (forgot my regular camera).
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File Type: jpg photo7.jpg (35.7 KB, 10 views)
File Type: jpg photo6.jpg (44.7 KB, 15 views)
File Type: jpg photo3.jpg (30.2 KB, 15 views)
File Type: jpg photo9.jpg (39.8 KB, 11 views)
File Type: jpg photo8.jpg (37.4 KB, 12 views)






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Old 03-22-2009, 01:15 PM   #2
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1 more of the steering column and 2 of the support post-fix.
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File Type: jpg photo4.jpg (53.9 KB, 8 views)
File Type: jpg photo5.jpg (51.2 KB, 8 views)
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Old 03-22-2009, 02:09 PM   #3
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You would think that these surfaces would be painted, Even the 3rd gens have the same problem.
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Old 03-22-2009, 02:32 PM   #4
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Quote:
Originally Posted by ZGN View Post
You would think that these surfaces would be painted, Even the 3rd gens have the same problem.
So this is normal?

And yeah, I would think something would be done. However, I fixed (hopefully) the support with Rustoleum Rust Remover and subsequent Rustoleum coat. It should be good for quite a few years.

Now if I could only do the steering column...
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Old 03-22-2009, 05:04 PM   #5
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Quote:
Originally Posted by My5ABaby View Post
So this is normal?
It is normal for any unpainted metal surface exposed to moisture to rust.
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Old 03-23-2009, 04:47 PM   #6
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Quote:
Originally Posted by ZGN View Post
It is normal for any unpainted metal surface exposed to moisture to rust.
Well... yeah. I meant rusted to this extent. As in, does it look like it sat without a windshield for a while or something.
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Old 03-22-2009, 04:14 PM   #7
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I've had a few cars that rusted exactly like that, but the majority of them i've got are still the bare metal and look fine. I'm not sure what the deciding factor between them were, but yeah there sure is a lot under there that should be painted.
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Old 03-24-2009, 05:35 PM   #8
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Nah, that's normal. There isnt a whole lotta air to move around under the dash, so all the moisture collects on the metal parts, and since they are untreated, shit starts to rust.

Your car however is nowhere as bad as some, my vert, it looks like the roof has been left down when it rained more than once.
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Old 03-24-2009, 06:04 PM   #9
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verts are rust magnets by design though
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