New fuel lines?

[Chris6060]

Where can I get new fuel lines? I specifically need a fuel return line for a 1994 Chevrolet K1500, Ext. cab short box.

 

[92Sierra]

Are you looking for stock replacement or aftermarket lines?

 

[Chris6060]

Doesn't really matter to me.

I like the idea of a flexible line though.

 

[Crash]

You might have to make them.

 

[twomanymontes]

I always make my own. Return line is 5/16" and you can route it around the old line and secure it to the frame or the main line.

 

[Chris6060]

Out of what exactly?

 

[volunteerff21]

You can buy them. I bought a set for my '94, just can't seem to remember the name of the place at the moment. I'll have to check when I get home from work.

The only problem I had was you had to buy the supply/return from the tank to the fuel filter as a set, and then the supply/return from the fuel filter to the TBI as a set.

 

[supertrucker1978]

http://www.classictube.com/shop-onl...flypage.tpl&product_id=10597&category_id=1090

 

[Chris6060]

I'm wondering because I THINK my truck is running really rich, and my return fuel line is twisted right after the throttle body and I'm thinking the twist is restricting it enough to send extra fuel through the injectors.

 

[IOWNJUNK]

Straighten that line, its low pressure but you dont want any blockage in it. If its completely blocked, you'll flood out at idle because thats when the return bleeds off the most fuel. Pull a spark plug to see if its running rich, just one, if its black or wet then its too rich.