1992 F150 5.0L INTAKE MANIFOLD - VACUUM TREE

  • Tiny
  • Chasb
  • 1992 FORD F-150

I recently had my engine replaced. Now the truck will not idle unless the "idle sensor valve" is unplugged, the truck will run but is still cutting out. I bought a Haynes manual and it says the Intake manifold vacuum tree needs to have each hose removed and marked. I asked the guy who did the work and he said he just plugged them in and it shouldn't make a difference. The Haynes has no diagram. Could You please direct me where I could find something to show where each vacuum line should go.

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Saturday, August 4th, 2007 AT 6:51 PM

1 Reply

  • Tiny
  • Indyuke
  • MEMBER

There should be a decal under the hood with the vacuum routing printed on it.

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Tuesday, August 7th, 2007 AT 6:51 PM

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