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Old 11-29-2011, 10:42 PM   #1
thankins93
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vacuum hoses

i just a 86 truck with a 305 in it and looking under the hood there are alot of vacuum hoses not hooked up or not there and i was wondering if there is such a thing like a vacuum diagram or anything like that? any help will be greatly appreciated
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Old 11-30-2011, 12:21 AM   #2
Corts60
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Re: vacuum hoses

If the factory sticker isn't still under the hood, you can get a Haynes manual that would have the diagram for you.
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Old 11-30-2011, 08:40 AM   #3
Hotrodrobert
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Re: vacuum hoses

You need to find out if the truck has been "de smogged". If it has and you hook up all those hoses, you might have a problem. If it still has all the smog equiptment all those hoses need to work.
You probably need to have someone look at the truck that knows the systems.
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Old 11-30-2011, 12:20 PM   #4
thankins93
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Re: vacuum hoses

i know it has the smog because the person i bought it from put it back on so he could get it inspected. i have the haynes repair book, ill look through it again
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