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Old 06-16-2003, 11:48 PM   #1
mhs
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Fuel pump question????????

I have a 85 3/4 ton Suburban. My fuel pump has a third line that I believe is fuel tank vapor. Can this line be plugged to run a high performance fuel pump with only an in and out?
Thanks for your help
Mike
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Old 06-16-2003, 11:52 PM   #2
79BIG10
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Yes I did it as well. No problems whatsoever. I plugged mine off at the pump and the line at the tank valve selector. The return hose on mine was leaking so I capped both off.
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