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Old 05-01-2010, 06:23 PM
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Get rid of that copper line. There's a reason why it isn't approved for fuel line use and has NEVER been approved for use with any manufacturer. It will crack with any vibration. Hope you have good insurance, if they cover you for such a blatant error (some don't). Do it right or don't do it.
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Old 05-01-2010, 06:39 PM
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I've seen a car on fire from using copper.
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Old 05-01-2010, 07:07 PM
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It is pliable, but it will fatigue and then crack.
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Old 05-01-2010, 07:33 PM
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If copper cracking from vibration is the issue, why is a copper line suitable for the pressure line for the oil pressure gauge?
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Old 05-01-2010, 07:49 PM
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Quote:
Originally Posted by patrickt View Post
If copper cracking from vibration is the issue, why is a copper line suitable for the pressure line for the oil pressure gauge?
Don't know what to tell you. The original oil pressure lines on Corvettes are NOT copper. They are steel. Maybe Ford had another of one those "great ideas" Honestly, never seen any ORIGINAL lines made of copper anywhere in the auto industry, but I've only been restoring cars for 40 years (Fords included).

Jim
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Old 05-01-2010, 08:01 PM
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Quote:
Originally Posted by jwd View Post
Don't know what to tell you. The original oil pressure lines on Corvettes are NOT copper. They are steel. Maybe Ford had another of one those "great ideas" Honestly, never seen any ORIGINAL lines made of copper anywhere in the auto industry, but I've only been restoring cars for 40 years (Fords included).
I thought Corvettes had oil pressure lines that were OEM copper plated steel. Anyway, any truth to this post on vetteweb?
http://www.vetteweb.com/tech/vemp_09.../photo_13.html
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Old 05-01-2010, 08:11 PM
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Quote:
Originally Posted by patrickt View Post
I thought Corvettes had oil pressure lines that were OEM copper plated steel. Anyway, any truth to this post on vetteweb?
http://www.vetteweb.com/tech/vemp_09.../photo_13.html
Some were copper plated steel, some were galvanized plated steel, but none were pure copper because of the problems associated with it.

Only a fool would use one for a fuel line.
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Old 05-01-2010, 08:14 PM
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In that post on the VetteWeb the tech quote was: "Luckily, copper oil-pressure-line kits are available from most auto-parts stores. The copper line will be less likely to leak, and if pinched will seal itself rather than spewing hot oil onto the driver and passenger." Any truth to that?
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Old 05-01-2010, 08:20 PM
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Quote:
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some were copper plated steel, some were galvanized plated steel, but none were pure copper because of the problems associated with it.

Only a fool would use one for a fuel line.


ouch!!!!!
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