1983 90 hp vacuum lines

Lonnie5

Seaman Apprentice
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Apr 24, 2012
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31
does any one know where i can find a vacuum line diagram for a 1983 90 hp one is off and cant find where it went. thanks
 

boobie

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Nov 5, 2009
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20,826
Re: 1983 90 hp vacuum lines

One end of it must be attached, so where does that go ??
 

boobie

Supreme Mariner
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Nov 5, 2009
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20,826
Re: 1983 90 hp vacuum lines

With out a pic it sounds like a recirt oil line going to intake manifold. Look for any small nipples on the manifold which may not have anything on it.
 

Lonnie5

Seaman Apprentice
Joined
Apr 24, 2012
Messages
31
Re: 1983 90 hp vacuum lines

With out a pic it sounds like a recirt oil line going to intake manifold. Look for any small nipples on the manifold which may not have anything on it.

thanks will try and get a picture. but havent found a extra nipple any where.
 

Lonnie5

Seaman Apprentice
Joined
Apr 24, 2012
Messages
31
Re: 1983 90 hp vacuum lines

With out a pic it sounds like a recirt oil line going to intake manifold. Look for any small nipples on the manifold which may not have anything on it.

would those be the lines that come out of the mainfoild and go to carbs area there are two lines each side thanks and what would they be called? are they plastic nipples i see a threaded hole but no nipple. thanks
 
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