YES THE FUEL LINES HOOK UP ON TOP OF THE INTAKE ...

  • Tiny
  • wrangler1972
  • 1998 GMC C2500
  • 80,000 miles

Yes the fuel lines hook up on top of the intake with washers orings and spacers what order do they hook up I put them in like they were and fuel comes out everywhere when key is turned on as soon as fuelpump turns on

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Sunday, February 24th, 2013 AT 7:48 PM

10 Replies

  • Tiny
  • JDL
  • Expert
  • 16,289 posts

What is litre size of engine, is it diesel?

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Sunday, February 24th, 2013 AT 8:43 PM
  • Tiny
  • wrangler1972
  • Member

Sorry its 5.7 liter gas

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Sunday, February 24th, 2013 AT 8:57 PM
  • Tiny
  • JDL
  • Expert
  • 16,289 posts

Is this a spider fuel system? Is there a number stamped on the injector housing, like 12345678?

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Sunday, February 24th, 2013 AT 9:46 PM
  • Tiny
  • wrangler1972
  • Member

I don't think so it is the 2 metal fuel lines that feed and return fuel on top of the intake manifold that push in then are held in by a bracket and bolt

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Sunday, February 24th, 2013 AT 10:17 PM
  • Tiny
  • ASEMaster6371
  • Expert
  • 25,556 posts

JDL, it is a spider system

Roy

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Sunday, February 24th, 2013 AT 10:25 PM
  • Tiny
  • wrangler1972
  • Member

Yes it is a spider system

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Sunday, February 24th, 2013 AT 10:38 PM
  • Tiny
  • JDL
  • Expert
  • 16,289 posts

Thanks Roy.

Wrangler, I'm confused, which lines are leaking? Supply line, poppet valve lines?

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Monday, February 25th, 2013 AT 4:45 PM
  • Tiny
  • JDL
  • Expert
  • 16,289 posts

Just to add, if fuel supply and return lines leaking, You shouldnt be able to get it mixed up, different size lines. The return line is usually a little smaller. In the picture, #6 is the fuel pressure line. #10 is the return line.

That picture came from autozone site. I couldnt find the picture I wanted in my regular database, Maybe I just overlooked it.

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Monday, February 25th, 2013 AT 6:54 PM
  • Tiny
  • wrangler1972
  • Member

Im not getting mixed up on where the lines go they or hard lines bent to fit in the square thing on left side of the pic u posted I cant recall what that is called they push into but there is a series of orings a metal washer on each line and a plastic spacer on each line I need to know what order the washer orings and spacer goes

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Monday, February 25th, 2013 AT 11:26 PM
  • Tiny
  • JDL
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  • 16,289 posts

I was the one confused. I cant tell without looking at it.

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Tuesday, February 26th, 2013 AT 5:18 PM

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