 Fuel Lines and Fuel Pump location, Need advice.. |
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| kbrunk1 |
 Jul 1 2012, 09:16 PM
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#1
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Brunk  Group: Members Posts: 180 Joined: 13-November 11 From: Dallas,Texas 73 2.0 FI Member No.: 13,778 Region Association: South East States  |
I am bringing back a 74 914 that has not run since 1985.
Tank is out. Carbon filter is out. This is a 2.0L fuel injected one If I move the fuel pump to the front do you still have to have the supply and return fuel lines. Car came with a not installed stainless fuel line set. It also came with a new fuel pump but it only has two not three line connections. Book shows suction, return and damper connection. I will need to get model new pump and see if I can use it. Any comments here? (IMG:style_emoticons/default/wacko.gif) |
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| ChrisFoley |
Jul 1 2012, 09:26 PM
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I am Tangerine Racing Group: Members Posts: 7,925 Joined: 29-January 03 From: Bolton, CT Member No.: 209 Region Association: None 
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The fuel injection system requires a return line from the pressure regulator in the engine compartment, regardless of fuel pump location.
A two port pump was standard in '75,'76 models - mounted up front, below the left side of the tank. If you switch to a two port pump you will eliminate the wye connection that connects the pump bypass to the return line. |
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