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1993 5.4L vacuum component identification

Old Jun 30, 2024 | 07:48 PM
  #1  
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Default 1993 5.8L vacuum component identification

1993 Ford E350 with a 5.8L V8. Looking at the motor for the first time since buying it. Already replaced some rotten and broken vacuum lines. I saw this line disconnected and need help identifying the solenoid it comes from and where it needs to be connected. Additionally... working on a van sucks haha!

Any insight would be appreciated.

Josh

Backside, driver's side valve cover

Pink or red line
 

Last edited by 1tuffpony; Jul 9, 2024 at 08:32 PM. Reason: Correction to engine size
Old Jul 1, 2024 | 01:01 PM
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No 5.4L, should be 5.8L



 
Old Jul 9, 2024 | 08:31 PM
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Originally Posted by heiko
No 5.4L, should be 5.8L
Yes, you are correct. Do not know where my brain was. Thank you for the diagrams. Just knowing what it's called is a huge help!

Josh
 
Old Jul 10, 2024 | 01:00 PM
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I realize your vehicle is up there in years, but there was a vacuum diagram either under the hood or within the engine compartment. If it is not there I may be able to locate one., do you still need it ?
 
Old Jul 11, 2024 | 04:15 PM
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Default Why 5.8L?

Didn't the '93 come with a 5.4L option? I have a '97 with the 5.4L. Is the vacuum diagram the same for my 5.4 ?
 
Old Jul 11, 2024 | 04:51 PM
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Below is what's shown on 93 E350 on my alldata software.

Find below the vacuum diagrams in pdf I didn't attach previously. But I think the full engine diagram is easier to read and follow.
 
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93-E350-5.8L-vacuum-diagrams.pdf (335.0 KB, 276 views)
Old Jul 12, 2024 | 04:54 AM
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On the valve cover , on the same side as the component you have circled, should be the calibration code.
 
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