400 Vacuum Diagram
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Joined: May 2005
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From: AZ
400 Vacuum Diagram
Vacuum confusion. I started through the forums looking, but decided to just ask. I have a 77 F150 Ranger XLT 400 that has had too many hands on the vacuum hoses. I haven't been able to find a diagram. It's original under the hood so the stock diagram would work.
The only numbers I have under the hood are from a sticker on the valve cover.
D7TE-9C485-BNC There is also 7-225. Thanks in advance.
The only numbers I have under the hood are from a sticker on the valve cover.
D7TE-9C485-BNC There is also 7-225. Thanks in advance.
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Joined: Jan 2008
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Does this help or do you want an easier to read diagram ?
http://mil1ion.clubfte.com/FordVacuumDiagrams.html
To get the Exact Diagram,you need to get the calibration number of the white sticker on the valve cover.
If that is a problem, you need to get me more info about the truck
Rear gear ratio
Trans
Engine
& if it is a calif truck
http://mil1ion.clubfte.com/FordVacuumDiagrams.html
To get the Exact Diagram,you need to get the calibration number of the white sticker on the valve cover.
If that is a problem, you need to get me more info about the truck
Rear gear ratio
Trans
Engine
& if it is a calif truck
Thread Starter
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New User
Joined: May 2005
Posts: 3
Likes: 0
From: AZ
400 Vacuum Diagram 76 F150
Mil1ion, I am grateful for the vacuum diagram you sent. And so soon! Sure enough the hoses are wrong, and this diagram will enable me to take care of my immediate problem. I have a store-bought book and it does good, but only up to a point. I am going to find the information you listed so I can get whatever specific info you have.
I see rays of hope here. (me newbie) Learning of such information availability inspires me to try and get everything on top of the engine back to correctly adjusted, working, stock. All the pull-offs, diaphrams, solenoids, cams, linkages etc. Some of them are there but disconnected. Some are gone, just a linkage rod or a plugged hose dangling where it used to be.
zlen2
I see rays of hope here. (me newbie) Learning of such information availability inspires me to try and get everything on top of the engine back to correctly adjusted, working, stock. All the pull-offs, diaphrams, solenoids, cams, linkages etc. Some of them are there but disconnected. Some are gone, just a linkage rod or a plugged hose dangling where it used to be.
zlen2
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Joined: Jan 2008
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Okay, Now you have changed the year of the truck 
The first post states a 77,
this last reply says it's a 76
Which one is it ?
EDIT:
This is the info I need.
http://www.clubfte.com/users/mil1ion...ationlabel.JPG
The first post states a 77,
this last reply says it's a 76
Which one is it ?
EDIT:
This is the info I need.
http://www.clubfte.com/users/mil1ion...ationlabel.JPG
Last edited by Mil1ion; May 14, 2005 at 12:54 PM.
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New User
Joined: May 2005
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From: AZ
vacuum diagram 1977 F150
Mil1ion,
My pickup is a 1977. It was a slip of the wrist, and I saw it after I clicked "submit."
With your 1977 vacuum diagram, I was able put the correct hose on my distributor advance, and now the truck runs like dragster. Marvelous.
I still intend to round up and send all the facts you need. I'll pay attention so there are no more mistakes. See you in a day or two.
zlen2
My pickup is a 1977. It was a slip of the wrist, and I saw it after I clicked "submit."
With your 1977 vacuum diagram, I was able put the correct hose on my distributor advance, and now the truck runs like dragster. Marvelous.
I still intend to round up and send all the facts you need. I'll pay attention so there are no more mistakes. See you in a day or two.
zlen2
