The 1947 - Present Chevrolet & GMC Truck Message Board Network







Register or Log In To remove these advertisements.

Go Back   The 1947 - Present Chevrolet & GMC Truck Message Board Network > 47 - Current classic GM Trucks > The 1967 - 1972 Chevrolet & GMC Pickups Message Board

Web 67-72chevytrucks.com


Reply
 
Thread Tools Display Modes
Old 09-25-2010, 12:52 PM   #1
srea76
Registered User
 
srea76's Avatar
 
Join Date: Nov 2009
Location: Hazlehurst, Ga.
Posts: 822
where does factory fuel vent go?

I have an under bed tank and I am planning on buying a new bed floor. I can not justify cutting the new seals to make room for the blazer tank as well as the extra work needed to make filler etc. I have decided to go back factory and sale my blazer tank setup. One thing I have been wondering about this week is where does the vent tubes go on the passenger side of tank? I see them running up into cab pillars, but no idea where it goes and how they actually vent anything since the cab is enclosed.
__________________
1972 Custom Deluxe LT1 Gen V Swap "Green Lantern"
1984 Silverado

Red Baron-72 c10 Project
srea76 is offline   Reply With Quote
Old 09-25-2010, 01:48 PM   #2
cdowns
Senior Member
 
cdowns's Avatar
 
Join Date: Jan 2003
Location: daytonabeach
Posts: 22,956
Re: where does factory fuel vent go?

there is a high loop in the door pillar then the hose went down thru floor foward to the charcoal cannisters that connect to carb// i've always just run that tube back along frame rail a few feet in back of the cab for the vent needed for proper operation of the tanks on 71&72 trucks
__________________
71c-10 350/2004r/4:11 lowered3/4 longbed/dead by hurricane

MEANING OF DEATH::::: SOMEBODY ELSE GETS YOUR STUFF

DONT BELIEVE EVERYTHING YOU THINK

TAKE MY ADVISE;I DON'T USE IT ANYWAY
cdowns is offline   Reply With Quote
Old 09-25-2010, 01:52 PM   #3
srea76
Registered User
 
srea76's Avatar
 
Join Date: Nov 2009
Location: Hazlehurst, Ga.
Posts: 822
Re: where does factory fuel vent go?

That would not cause fuel fumes to be in truck if it does not exit? Also thanks for the much needed response cd.
__________________
1972 Custom Deluxe LT1 Gen V Swap "Green Lantern"
1984 Silverado

Red Baron-72 c10 Project

Last edited by srea76; 09-25-2010 at 01:53 PM.
srea76 is offline   Reply With Quote
Reply

Bookmarks


Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off

Forum Jump


All times are GMT -4. The time now is 05:14 PM.


Powered by vBulletin® Version 3.8.11
Copyright ©2000 - 2024, vBulletin Solutions Inc.
Copyright 1997-2022 67-72chevytrucks.com