Vacuum hoses diagram needed

Tiny
RKAUPP95
  • MEMBER
  • 2001 CHEVROLET LUMINA
  • 3.1L
  • V6
  • 2WD
  • AUTOMATIC
  • 99,000 MILES
Diagram of hose routing for lines at fuel tank to rear vapor canister.
Thursday, November 18th, 2021 AT 2:51 PM

1 Reply

Tiny
AL514
  • MECHANIC
  • 4,793 POSTS
Hello, here are the diagrams for the Evap at the gas tank and the one for the Intake Manifold. Are you getting a leak code? Is the check engine light on?

https://www.2carpros.com/articles/evap-system-code-repair

https://www.2carpros.com/articles/how-emission-control-systems-work
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Thursday, November 18th, 2021 AT 3:04 PM

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