Vaccuum diagram

Tiny
TAMMY L. NIEMAN
  • MEMBER
  • 1999 PONTIAC GRAND AM
  • 3.4L
  • 6 CYL
  • 2WD
  • AUTOMATIC
  • 175,000 MILES
Needing a vacuum diagram; where can I find one?
Monday, April 15th, 2019 AT 7:07 PM

2 Replies

Tiny
JACOBANDNICKOLAS
  • MECHANIC
  • 109,709 POSTS
Welcome to 2CarPros.

I have attached two pictures indicating vacuum routing as well as what each port is for.

Let me know if this helps. If there is something specific you need, let me know.

Take care,
Joe
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Monday, April 15th, 2019 AT 7:42 PM
Tiny
SCGRANTURISMO
  • MECHANIC
  • 4,897 POSTS
Hello,

I have included the information that you have requestd in the diagrams down below. Please, feel free, to ask should you have any other automotive questions. That's what we are here for.

Thanks,
Alex
2CarPros
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Monday, April 15th, 2019 AT 8:03 PM

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