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Old 10-25-2005, 01:59 PM   #1
VinceY
Just need a couple more parts.
 
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What is this?

Stole this picture from another thread.
What is the round tube behind the square filler tube cover?
Is it some kind of vent? There are 3 gas lines to the bottom that I have to replace. Just one of about 12 reasons my blazer failed the provincial inspection.
I like to know exactly what I am replacing.
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Old 10-25-2005, 02:47 PM   #2
bouncytruck
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Re: What is this?

I think I read on the board that it has to do with emissions.
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Old 10-25-2005, 02:49 PM   #3
71RestoRod
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Re: What is this?

Vapor tube. Here is a link to a previous post w/ an explanation

http://67-72chevytrucks.com/vboard/s...d.php?t=167921
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Old 10-25-2005, 02:51 PM   #4
Tom Vogel
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Re: What is this?

Mine had one too. I beleive its the condensation tube for the gasoline fumes. The condensed gas is returned to the tank rather than the atmosphere. (what a load)...
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Old 10-25-2005, 04:17 PM   #5
VinceY
Just need a couple more parts.
 
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Re: What is this?

Thanks.
The link and answers will be most helpfull when I am replacing the hoses.
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1947 Studebaker M5 project to match the camping trailer.
1950 Chev 4x4 Pickup
1958 Shasta Airflyte Travel trailer (fresh restoration)
1971 C/10 Pickup(Frame off Restoration)
1972 K5 Blazer CST (Daily Driver & My Company Truck)
1976 Honda CB750 Bobber
1988 Jaguar XJ12
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