I need a diagram of vacuum lines - 1991 GMC Safari

One of these links should take you to a page containing a schematic showing the routing of the vacuum hoses. Need pictured vacuum diagram for 1983 oldsmobile 307, 5.0 - Fixya

Chevrolet Vacuum Line Diagrams / Chevrolet Blazer And Gmc Jimmy 1969 1982 Vacuum Diagrams Repair Guide Autozone : 305 v8 engine diagram best wiring library 1997 chevy 305 engine diagram vacuum line picsdiagram for 305 w qjet. (scoobydoomemes.blogspot.com)

https://www.google.com/search?q=1992+Ford+E-150%2C+with+5.0+engine+vacuum+line+diagram

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Hi,

you can call Ford and ask them to email you the vacuum line diagram. Otherwise, you would need to reach out to local Ford dealers to ask them to email you the diagram.

Thank you.

question edited for clarity.
Question moved to category.

Two different systems, but in parts co-joined.

Fuel lines diagram.

https://www.google.com/search?q=1996+Honda+Passport+fuel+lines+diagram

Vacuum Lines

https://www.google.com/search?q=1996+Honda+Passport+vacuum+lines+diagram

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Hi William,here's a link to your vacuum diagram. Repair Guides Vacuum Diagrams Vacuum Diagrams AutoZone com

1999 Ford Ranger Vacuum hose diagram
Pamela, Normally vacuum line routing can be found under the hood of truck, on Rad support or on the underside of hood. Check the attached links,instruction and guides, Good luck
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Ford Ranger Engine Vacuum Hose Diagrams
Vacuum Lines The Ranger Station Forums
Repair Guides Vacuum Diagrams Vacuum Diagrams AutoZone com

The vacuum line diagram is under the hood on the federal emissions decal. Any other vacuum related diagrams are in the Ford electrical and vacuum troubleshooting booklet. You can buy these used on eBay for less than $20.00 US

VACUUM LINE DIAGRAMS

There are few direct links showing exact vacuum line diagrams. I suggest you to refer the direct links.

Click the link below: -----

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How to locate the vacuum leak?

http://howtobyme.blogspot.in/2012/01/how-to-locate-vacuum-leak.html

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Vacuum Hose Routing Diagram For 1995 Chevrolet Corvette Throttle Body?

http://schematicsdiagram.blogspot.com/2011/12/vacuum-hose-routing-diagram-for-1995.html

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VACUUM DIAGRAMS For Audi A4?

http://repairhelpcenter.blogspot.com/2011/11/vacuum-diagrams-for-audi-a4.html

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VACUUM DIAGRAMS For VW Passat?

http://vwrepairhelp.blogspot.com/2011/11/vacuum-diagrams-for-vw-passt.html

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Vacuum line diagram For 1996 Chevrolet Lumina?

http://schematicsdiagram.blogspot.com/2011/12/vacuum-line-diagram-for-1996-chevrolet.html

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Vacuum Hose Routing Diagram For 1995 Chevrolet Corvette Throttle Body?

http://schematicsdiagram.blogspot.com/2011/12/vacuum-hose-routing-diagram-for-1995.html

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Vacuum diagram for Isuzu?

http://technoanswers.blogspot.com/2012/01/vacuum-diagram-for-isuzu.html

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Ford 4 wheel drive vacuum solenoid working system?

http://technoanswers.blogspot.in/2012/02/ford-4-wheel-drive-vacuum-solenoid.html

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These will help.

Thanks.

There re few direct links showing exact vacuum line diagrams.I suggest you to refer the direct links.

Click the link below:-----
---------------
How to locate the vacuum leak? http://howtobyme.blogspot.in/2012/01/how-to-locate-vacuum-leak.html

-----------------
Vacuum Hose Routing Diagram For 1995 Chevrolet Corvette Throttle Body?

http://schematicsdiagram.blogspot.com/2011/12/vacuum-hose-routing-diagram-for-1995.html

------------

VACUUM DIAGRAMS For Audi A4?

http://repairhelpcenter.blogspot.com/2011/11/vacuum-diagrams-for-audi-a4.html

--------------------
VACUUM DIAGRAMS For VW Passat? http://vwrepairhelp.blogspot.com/2011/11/vacuum-diagrams-for-vw-passt.html
------------- Vacuum line diagram For 1996 Chevrolet Lumina? http://schematicsdiagram.blogspot.com/2011/12/vacuum-line-diagram-for-1996-chevrolet.html
-------------- Vacuum Hose Routing Diagram For 1995 Chevrolet Corvette Throttle Body? http://schematicsdiagram.blogspot.com/2011/12/vacuum-hose-routing-diagram-for-1995.html
------------- Vacuum diagram for Isuzu? http://technoanswers.blogspot.com/2012/01/vacuum-diagram-for-isuzu.html


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Ford 4 wheel drive vacuum solenoid working system? http://technoanswers.blogspot.in/2012/02/ford-4-wheel-drive-vacuum-solenoid.html

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These will help.
Thanks.

Use a industrial vacume tester, check each port coming off of the manifold, run your lines.