1983 FORD F-150 vaccuum lines help
#1
1983 FORD F-150 vaccuum lines help
Hello,
I am new here . I have had my 1983 ford f-150 w/ 351 windsor v8 2bbl carb and a 3 speed column shift auto tranny.
My truck has been running really rough under load @ even just accelerating to 5 mph. I figured i would start at getting all the vaccuum hoses nice and tight.
Luckily i still have the diagram pic on the radiator support, unfortunantly i can not figure it out. Here is a pic of the diagram and some pics of my engine bay with clos-ups of the hoses I am trying to figure out....
<a href="http://s14.photobucket.com/albums/a345/82kightrider/?action=view¤t=002.jpg" target="_blank"><img src="http://i14.photobucket.com/albums/a345/82kightrider/002.jpg" border="0" alt="Photobucket"></a>
<a href="http://s14.photobucket.com/albums/a345/82kightrider/?action=view¤t=003.jpg" target="_blank"><img src="http://i14.photobucket.com/albums/a345/82kightrider/003.jpg" border="0" alt="Photobucket"></a>
<a href="http://s14.photobucket.com/albums/a345/82kightrider/?action=view¤t=004.jpg" target="_blank"><img src="http://i14.photobucket.com/albums/a345/82kightrider/004.jpg" border="0" alt="Photobucket"></a>
<a href="http://s14.photobucket.com/albums/a345/82kightrider/?action=view¤t=006.jpg" target="_blank"><img src="http://i14.photobucket.com/albums/a345/82kightrider/006.jpg" border="0" alt="Photobucket"></a>
<a href="http://s14.photobucket.com/albums/a345/82kightrider/?action=view¤t=007.jpg" target="_blank"><img src="http://i14.photobucket.com/albums/a345/82kightrider/007.jpg" border="0" alt="Photobucket"></a>
<a href="http://s14.photobucket.com/albums/a345/82kightrider/?action=view¤t=008.jpg" target="_blank"><img src="http://i14.photobucket.com/albums/a345/82kightrider/008.jpg" border="0" alt="Photobucket"></a>
I am new here . I have had my 1983 ford f-150 w/ 351 windsor v8 2bbl carb and a 3 speed column shift auto tranny.
My truck has been running really rough under load @ even just accelerating to 5 mph. I figured i would start at getting all the vaccuum hoses nice and tight.
Luckily i still have the diagram pic on the radiator support, unfortunantly i can not figure it out. Here is a pic of the diagram and some pics of my engine bay with clos-ups of the hoses I am trying to figure out....
<a href="http://s14.photobucket.com/albums/a345/82kightrider/?action=view¤t=002.jpg" target="_blank"><img src="http://i14.photobucket.com/albums/a345/82kightrider/002.jpg" border="0" alt="Photobucket"></a>
<a href="http://s14.photobucket.com/albums/a345/82kightrider/?action=view¤t=003.jpg" target="_blank"><img src="http://i14.photobucket.com/albums/a345/82kightrider/003.jpg" border="0" alt="Photobucket"></a>
<a href="http://s14.photobucket.com/albums/a345/82kightrider/?action=view¤t=004.jpg" target="_blank"><img src="http://i14.photobucket.com/albums/a345/82kightrider/004.jpg" border="0" alt="Photobucket"></a>
<a href="http://s14.photobucket.com/albums/a345/82kightrider/?action=view¤t=006.jpg" target="_blank"><img src="http://i14.photobucket.com/albums/a345/82kightrider/006.jpg" border="0" alt="Photobucket"></a>
<a href="http://s14.photobucket.com/albums/a345/82kightrider/?action=view¤t=007.jpg" target="_blank"><img src="http://i14.photobucket.com/albums/a345/82kightrider/007.jpg" border="0" alt="Photobucket"></a>
<a href="http://s14.photobucket.com/albums/a345/82kightrider/?action=view¤t=008.jpg" target="_blank"><img src="http://i14.photobucket.com/albums/a345/82kightrider/008.jpg" border="0" alt="Photobucket"></a>
Last edited by BROWN-BOMBER; 08-10-2010 at 04:20 PM. Reason: adding pictures
#2
Use the dictionary in this link to decode the abbreviations in the diagram.
http://www.motorera.com/dictionary/index.htm
Be more specific in your questions, we will have to work through it one at a time. For example in your pictures, draw a colored arrow to a hose or a component and ask "what is the line that the green arrow is pointing to for?"
http://www.motorera.com/dictionary/index.htm
Be more specific in your questions, we will have to work through it one at a time. For example in your pictures, draw a colored arrow to a hose or a component and ask "what is the line that the green arrow is pointing to for?"
#4
#7
I almost forget to mention that since I have taken the pictures I posted I have since removed my heater w/ all the hoses attached to it, My A/C and any hoses related to it. And the cruise control I deleted. Everything I deleted I listed on ebay. DI figured its less stuff to break down on me and is less confusing now trying to figure out the hoses that matter. Ill get some updated pics here soon. Pardon my dirty engine....its a work in progress
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#8
I noticed that too. I ran A hose from there to somewhere ,I forget where but it did cause the roughness under load to go away. Where would that hose supposed to go any ways as I am sure my vaccuum lines have been hacked over the years. I would like to get them (vacuum hoses) ran the way they were when this truck rolled off the factory back in 1983.
#9
I need someone else to look at his first picture with the radiator support diagram to confirm what I am seeing.
I see total solenoid control of the egr, and I can't find the dist in the diagram. That is telling me this was a computer engine, and it has now been converted to a vacuum operated dist and I am not sure but the carb could have been changed out also.
Am I correct?
I see total solenoid control of the egr, and I can't find the dist in the diagram. That is telling me this was a computer engine, and it has now been converted to a vacuum operated dist and I am not sure but the carb could have been changed out also.
Am I correct?
#10
#11
I need someone else to look at his first picture with the radiator support diagram to confirm what I am seeing.
I see total solenoid control of the egr, and I can't find the dist in the diagram. That is telling me this was a computer engine, and it has now been converted to a vacuum operated dist and I am not sure but the carb could have been changed out also.
Am I correct?
I see total solenoid control of the egr, and I can't find the dist in the diagram. That is telling me this was a computer engine, and it has now been converted to a vacuum operated dist and I am not sure but the carb could have been changed out also.
Am I correct?
#12
No, that electric pump is not stock. If what I am seeing is true, you are never going to get this truck back to "stock like it came from the factory", but that is not a bad thing sometimes when it comes to some of the first computerized engines. They were a transition engine before fuel injection came out. They still had a carb, but with a computer to control emissions. No one likes to work on them very much and parts can be hard to get, so that's probably the reason why yours was converted, or possibly the whole engine was swapped at some time.
#13
I need someone else to look at his first picture with the radiator support diagram to confirm what I am seeing.
I see total solenoid control of the egr, and I can't find the dist in the diagram. That is telling me this was a computer engine, and it has now been converted to a vacuum operated dist and I am not sure but the carb could have been changed out also.
Am I correct?
I see total solenoid control of the egr, and I can't find the dist in the diagram. That is telling me this was a computer engine, and it has now been converted to a vacuum operated dist and I am not sure but the carb could have been changed out also.
Am I correct?
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