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Old 07-05-2011, 10:43 PM   #15
bradford
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Join Date: Oct 2009
Location: North Carolina
Posts: 151
Re: Fun video for you to watch....help!

Quote:
Originally Posted by J Knight View Post
Also dont cap of the other two lines (big line & small line) because the tank needs to vent if you dont have a venting gas cap.
I will see if they have been capped off or not.
My question is, why would they put a return line if its not needed?
What does it prevent? is there too much pressure at some point and the carb is not using it? would that pressure make it use more gas?
I've never messed with fuel pumps before.
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