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Old 02-26-2011, 10:28 PM   #1
60ratrod
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lines in gas tank(behind the seat)

so after pulling the seat i saw 2 other lines that appear to go up into the roof of my truck. i was wondering what they are for and if i can cap them off. here is 2 photos of those lines
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Old 02-26-2011, 10:55 PM   #2
Hubscrub
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Re: lines in gas tank(behind the seat)

vent lines they just make a loop
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Last edited by Hubscrub; 02-26-2011 at 11:02 PM.
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Old 02-26-2011, 11:00 PM   #3
Cambons
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Re: lines in gas tank(behind the seat)

in my truck those line led to vent that leds tot he charcoal filter in the front of the truck that hook up to dem pcv valve.
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Old 02-26-2011, 11:02 PM   #4
jc67cst
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Re: lines in gas tank(behind the seat)

vent lines. look in lmc mag and you can see them and where they go
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Old 09-29-2012, 12:22 AM   #5
Towstrap
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Re: lines in gas tank(behind the seat)

i was wondering same thing about the lines i did the swap too but im smelling gas still in the cab thought it could be those lines

Last edited by Towstrap; 09-29-2012 at 12:34 AM.
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Old 09-29-2012, 05:32 AM   #6
cdowns
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Re: lines in gas tank(behind the seat)

one is a return line from the fuel pump the other is the vent line that goes to charcoal cannister// that is 72 gas tank
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