Missing vacuum line to the Intake Runner Controller?

113,855 MILES • 4.6L • V8 • AUTOMATIC
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JOHN LOFINO
  • MEMBER
  • 1 POST
Intake Runner Controller vacuum line missing.
Aug 22, 2022 at 1:40 AM
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AL514
  • ✓Experienced Mechanic
  • 5,683 POSTS
Hello, in the first diagram, is that the vacuum line you're referring to? The second is the entire Intake manifold assembly, and for the LS460 it looks like there are Intake air control valve actuators (variable Inductance Control valve), but they are electronically controlled. I don't see any runner controllers that are vacuum actuated. Or if you could take a picture. Is there a solenoid that's missing a vacuum line to it?
Aug 22, 2022 at 5:29 AM
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