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Hood Cracking Problem ???

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Old Jul 21, 2005 | 11:38 PM
  #1  
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Default Hood Cracking Problem ???

I am new to Corvettes. I have been looking into a C-4 design.

A freind told me there was a major cracking problem with the fiberglass clam type hood design. Is there any truth to this ?

I have located a good 1995 C4 and want to purchase it.

Thanks

Gary
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Old Jul 21, 2005 | 11:55 PM
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No problems with the hood design.

Go for it.
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Old Jul 21, 2005 | 11:57 PM
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I've never heard of this- coming from a family of vette owners. If it does walk away!
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Old Jul 22, 2005 | 01:14 AM
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If you remove tools, spray bottles, etc. that might be sitting on top of things in the engine compartment before closing the hood, it will be fine.

I was also told when I bought mine to make sure the doors are shut before closing the hood. I forgot once and everything was OK, but it did appear to be a close call.
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Old Jul 22, 2005 | 01:16 AM
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The clamshell hood is one of the most alluring aspects of the C4 style, BTW. I'd want it even if it might crack someday.
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Old Jul 22, 2005 | 07:14 AM
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No cracking problem with my car.I can't remember a thread addressing this problem so it can't be a big problem.
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Old Jul 22, 2005 | 07:28 AM
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It may crack if you slam into a brick wall at 200 mph. But under normal use, no problems.
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Old Jul 22, 2005 | 08:41 AM
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Originally Posted by jrp
If you remove tools, spray bottles, etc. that might be sitting on top of things in the engine compartment before closing the hood, it will be fine.

I was also told when I bought mine to make sure the doors are shut before closing the hood. I forgot once and everything was OK, but it did appear to be a close call.
...Just like me yesterday night when I left the cell phone on the ECM box!
I think only 1/32" saved my hood and my phone!
-Beppe-
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Old Jul 22, 2005 | 08:45 AM
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Plus the hood material is the more advanced SMC that made it into all the body parts of the C5.
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Old Jul 22, 2005 | 09:08 AM
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My hood and a number of others I have looked at all have a small crack right in the center of the hood at the rear edge, running towards the front of the car, about 1/2 inch long.
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Old Jul 22, 2005 | 09:27 AM
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What year models?

Check here for a service bulletin:

service bulletins
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Old Jul 22, 2005 | 09:31 AM
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Originally Posted by lmprod
I am new to Corvettes. I have been looking into a C-4 design.

A freind told me there was a major cracking problem with the fiberglass clam type hood design. Is there any truth to this ?

I have located a good 1995 C4 and want to purchase it.

Thanks

Gary
If there was I am sure you would have seen a class action law suit. The C4 body is pretty stout, we just got our other Chevrolet back from the body shop after 4 1/2 weeks due to hail damage that the Vette just shrugged off. Got to love Colorado weather.
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Old Jul 22, 2005 | 10:28 AM
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It was possible in the very earliest years, 84 and 85. Not common though.

Additional frame stiffening was done prior to the 86 model to fix it.
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Old Jul 22, 2005 | 10:34 AM
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Originally Posted by lmprod
I am new to Corvettes. I have been looking into a C-4 design.

A freind told me there was a major cracking problem with the fiberglass clam type hood design. Is there any truth to this ?

I have located a good 1995 C4 and want to purchase it.

Thanks

Gary
No problems with the hood.
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Old Jul 22, 2005 | 10:39 AM
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I have a 1989 Corvette, and I open the hood every weekend at car shows, and I let it go when closing halk way down. I open and close it in my garage when i clean car durning the week. I would say my hood get's a lot of use, and have no problems with cracks.
Go out and buy it, and enjoy.
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Old Jul 22, 2005 | 10:55 AM
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Originally Posted by jrp
If you remove tools, spray bottles, etc. that might be sitting on top of things in the engine compartment before closing the hood, it will be fine.

I was also told when I bought mine to make sure the doors are shut before closing the hood. I forgot once and everything was OK, but it did appear to be a close call.
I don't get it....
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Old Jul 22, 2005 | 10:56 AM
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Originally Posted by OzzyC4
My hood and a number of others I have looked at all have a small crack right in the center of the hood at the rear edge, running towards the front of the car, about 1/2 inch long.
Mine too.
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Old Jul 22, 2005 | 11:00 AM
  #18  
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No problems with the hood on my '89....and it gets plenty of use!
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Old Jul 22, 2005 | 11:14 AM
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96 No problems.....
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Old Jul 22, 2005 | 11:25 AM
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