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Old Aug 12, 2011 | 08:19 PM
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Default when inspecting a 68-72....

Where are the tell tale signs of whether or not a car is in good condition? If someone would explain it to me like the novice that I am, it would be helpful. Such as what place on the underside of the frame is going to show corrosion first? Are there common areas where you can see stress marks from a car being beat on? etc, etc,etc.... Any constructive advice would be appreciated.
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Old Aug 12, 2011 | 08:32 PM
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Trust me. You will get a lot of great info soon. I am just an observer/lurker. But I wanna learn to, so I am subscribing to your thread.
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Old Aug 12, 2011 | 08:33 PM
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Always check the birdcage, most likely to rust near the bottom by the door frame area front and back. Check all the safety issues brake, steering suspension etc. Look for problems on electrical for bubba patching etc. Look at how the body parts fit and how the car sits. Listen to the engine, feel how it drives and steers and stops. Look for obvious leaks, try to get as much info from the PO. These are just a few, others will chime in with more.
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Old Aug 12, 2011 | 08:47 PM
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Oops. Wrong section for this post.

Last edited by Torchsport; Aug 12, 2011 at 08:48 PM. Reason: edit
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Old Aug 12, 2011 | 09:50 PM
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This comes up often, and usually have the same answer. Join your local NCRS chapter for $35 bucks, and pay a knowledgable C3 member a fee, to look at the cars with you. The fee will be pennies compared to what some potential problem repairs could cost.
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Old Aug 12, 2011 | 11:01 PM
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Originally Posted by Vette5.5
This comes up often, and usually have the same answer. Join your local NCRS chapter for $35 bucks, and pay a knowledgable C3 member a fee, to look at the cars with you. The fee will be pennies compared to what some potential problem repairs could cost.
It's a good tip and something I would deffinetly do if I found a car that I was very interested in. However, I don't want to waste a guys time(and my money) every time I come across a car I would potentially be interested in. I figured this question has been asked before. Has the forum ever considered a sticky for this topic? Perhaps there already is one and I'm wasting everyones time with a typical new guy question?
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Old Aug 12, 2011 | 11:49 PM
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Originally Posted by GarthVader
It's a good tip and something I would deffinetly do if I found a car that I was very interested in. However, I don't want to waste a guys time(and my money) every time I come across a car I would potentially be interested in. I figured this question has been asked before. Has the forum ever considered a sticky for this topic? Perhaps there already is one and I'm wasting everyones time with a typical new guy question?
What you are asking is what brought me to this forum a few years ago. I was looking at a couple of C3's and did not really know what to look for so I came here and learned some valuable info. I had been negotiating on a '68 in NC and was nearly sold on the car. I had looked the frame over and it was in decent condition, it was NOM but I didn't care about that, had no options at all but I was okay with that also. After asking your question on here I learned the specific areas of the frame (in front of and over the rear tires) to check, I learned to look carefully at the windshield frame and to check the body mounts in front of the doors, as a few things that I recall. Armed with that info I reinspected the NC Vette and found that although the frame was not bad at all the windshield was complete swiss cheese. The area behind the glass was rotted away. Someone on here said to lay some white paper towels on the floor board under the dash and rap the base of the windshield outside. I did this and it rained rust down all over that paper towel. I passed on that '68 and found another one.
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Old Aug 13, 2011 | 12:38 AM
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Make sure you check around the windshield especially where the VIN tag is located. There can be rust behind the trim and it can eat clear through which allows more water down the front post of the birdcage and wreak havoc. If you see rust up there, be very afraid of what could be down below.

See above post also.
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Old Aug 13, 2011 | 03:43 AM
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Originally Posted by GarthVader
It's a good tip and something I would deffinetly do if I found a car that I was very interested in. However, I don't want to waste a guys time(and my money) every time I come across a car I would potentially be interested in. I figured this question has been asked before. Has the forum ever considered a sticky for this topic? Perhaps there already is one and I'm wasting everyones time with a typical new guy question?
It's certainly not going to be a waste of your money having a knowledgible person checking out a couple cars with you, as you'll be learning a lot from it.
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Old Aug 13, 2011 | 07:01 AM
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As Oldsarge said hidden rust is your biggest enemy on a C3. As you find cars to look at take plenty of photos and post them here. We all love to look and inspect for things out of place. I cannot say it enough learn to recognize the signs of hidden rust. Do a search here on "Birdcage Rust".

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Old Aug 13, 2011 | 07:36 AM
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Hi GV,
I think having a knowledgable person look at cars with you is the best idea. I do understand your point about cost and time.
If you find and pay someone to look at the first car with you, perhaps you'll learn enough to look at some more cars on your own. Then, when you find one that may be 'it', you can ask him to look at that one with you before you make a decision.
Good Luck!
Regards,
Alan
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Old Aug 13, 2011 | 09:03 AM
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Originally Posted by Vette5.5
It's certainly not going to be a waste of your money having a knowledgible person checking out a couple cars with you, as you'll be learning a lot from it.
I'm not discounting your idea, in fact I think it is a very good one. I should have been clearer in noting that I am a freak and will probably end up looking at a significant # of cars before I buy one. I don't have the cash to buy one now because of some home improvements I did last summer. I'm hoping to acquire one within a year or so. With all the local cruze nights, car shows etc I'm hoping to learn as much as possible with guidance from some of the people on this site. When I do get serious about a car, I'll definetly come armed with an expert to give me the yay or nay. Thanks for the tips guys.
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Old Aug 13, 2011 | 10:07 AM
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"hire an expert to inspect the car" is good advice, but it's not really answering the question, "How should I look at a car? What should I look for?" which is an important question even if you are also hiring an expert.

I think it is important to get the car up on a lift. You really can't see much underneath otherwise, and it is amazing what you can see when the car is on a lift. I would be wary of rattlecan restoration, ie fresh black paint sprayed all over the bottom to make it look "nice" but also hiding all kinds of rust and corrosion. Many sellers will not appreciate you jabbing a screwdriver up into the frame, but that's a good way to identify soft rusty spots. My mechanic pointed out a frame repair to me that indicated a front end hit at some point in the car's life. It was a decent repair, not an "issue", just something he was pointing out to me.
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Old Aug 13, 2011 | 02:19 PM
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To go another route, does anyone know of any good books out there that would assist with this problem?
Thanks for all of the info so far, it has all been very helpful.
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Old Aug 14, 2011 | 09:40 AM
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See if you can find a copy. It may be out of print, but some of the vendors may still have copies in stock. Someone mentioned they were able to download a copy for a Kindle.

If you want to spend a little and get specific, purchase these two:




This one is pretty good for general information.



Last edited by Easy Mike; Aug 14, 2011 at 09:42 AM.
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Old Aug 14, 2011 | 11:11 AM
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Originally Posted by Easy Mike


See if you can find a copy. It may be out of print, but some of the vendors may still have copies in stock. Someone mentioned they were able to download a copy for a Kindle.

If you want to spend a little and get specific, purchase these two:




This one is pretty good for general information.


I looked on Amazon and they are a bit pricey, but know where near as pricey as being ignorant so I'll order them. Thanks
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Old Aug 15, 2011 | 01:30 AM
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Rust. Two places that are critical are the frame and the birdcage. In the frame, it typically shows the worse under the rear half of the doors and inward.

In the birdcage, you usually have leaks around the base of the windshield frame and at the base of the birdcage by the kick panels.

left rear corner

right rear corner


left rear frame corner

right rear frame corner



The frame you can tell if it is visibly rusted away and if not, if it rings like a bell when you tap it (not hit it) with a metal object like a small screwdriver, a metal punch, a wrench, etc. Rusted severely will have less ring or even thud instead.

Sometimes you can see the rust through the door pillars but usually you need to remove the kick panels to see. You can sometimes see under the dash at the bottom of the windshield frame for leaks or rust evidence. A small digit camera can be invaluable for looking where you can't.

Hiring someone who really knows these cars is really very good advice and money well spent.
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To when inspecting a 68-72....

Old Aug 15, 2011 | 07:22 AM
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Another suggestion is to look at the fiberglass underneath the front and rear bumpers. Check for signs that the fiberglass has been repaired or reinforced, which might indicated the car has been in a collision sometimes in its history. I didn't find this out on my car until after I purchased it.
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Old Aug 15, 2011 | 09:35 AM
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Originally Posted by GarthVader
I looked on Amazon and they are a bit pricey, but know where near as pricey as being ignorant so I'll order them. Thanks
Skip Amazon for the time being. Some of the Corvette aftermarket providers carry the books. Check them first, then go back to Amazon if you have to.

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Old Aug 15, 2011 | 10:32 AM
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Thanks alot guys, these tips and pictures will give me a great assist as I begin looking. Undoubtedly they will help others too. Thanks for all the time and effort.
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