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luvmikado
 Post subject: Vacuum lines
PostPosted: Tue Apr 25, 2006 6:15 pm 
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da LUV masta
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Joined: Sun Jan 29, 2006 6:06 pm
Posts: 473
Location: Irvine, KY
Does anyone have a diagram that shows the vacuum lines on a stock 1980 4X4 Luv? I have been having carb trouble and have been through 4 carbs. My uncle said it must be a vacuum leak because nothing else seems to help. The truck idles rough and doesn't want to run as good as it should. I put his carb on it which I know is good, and it didn't help much. So I need this diagram so I can completely redo my vacuum lines.

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1980 LUV Mikado 4X4
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rondog
 Post subject:
PostPosted: Tue Apr 25, 2006 6:35 pm 
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Location: Whittier, (So). Cal.
Try un pluging any line to the carb and intake manifold, including the EGR under the intake manifold. Just plug off all the lines to the eng. and start it up and see how it runs. If it runs good just reconnect things one by one and see what you get.

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OK, I'm over it. Where's the beer? 8)
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bcg187
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PostPosted: Tue Apr 25, 2006 8:28 pm 
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Location: Colorado Springs
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1980 luv sport 4x4 Just a memory now :(
Frame rusted from the inside. Truck stripped and now looking for a new donor in southern ohio
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80luv4x4stock
 Post subject:
PostPosted: Wed Apr 26, 2006 1:36 pm 
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Location: Everett WA
Vac line diagram should be under your hood on the driver side. super simple.

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80 luv 4x4, 2-1/2" torsion lift, 31x10.5/r15, 3" body lift, soon rear shackle lift.
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85 monte carlo, goodwrench 350, cam, headders, intake, U know... the works.
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luvmikado
 Post subject:
PostPosted: Wed Apr 26, 2006 5:33 pm 
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da LUV masta
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Location: Irvine, KY
Should be there, but they aren't. Hood has been painted and decal is gone.

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1980 LUV Mikado 4X4
2003 Chevy S10
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