Vacuum diagram needed

2003 NISSAN ALTIMA
122,000 MILES • 4 CYL • 2WD • AUTOMATIC
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RAO IRFAN AHMAD
  • MEMBER
  • 2 POSTS
Hi, I got a vacuum leak in the car. I am trying to find it. Can someone please share the vacuum diagram for the car listed above. It will be extremely helpful.
I tried to do the break part cleaner test. I guess I was not very sure where to spray. Apparently, I was spraying everywhere.

Thank you,
May 21, 2022 at 7:32 PM
Repair Safety Notice: This information is for general instructional purposes only. Vehicle repair can be dangerous. Verify all information, follow manufacturer service procedures, use proper tools and safety equipment, and consult a qualified repair shop when needed.
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JACOBANDNICKOLAS
  • CAR REPAIR CONTRIBUTOR
  • 110,190 POSTS
Hi,

When you check for a leak, spray around vacuum hoses and intake manifold. Here is a link that you may find helpful:

https://www.2carpros.com/articles/how-to-use-an-engine-vacuum-gauge

Let me know if this helps or if you have other questions.

Take care,

Joe

See pics below.
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May 21, 2022 at 11:13 PM
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RAO IRFAN AHMAD
  • MEMBER
  • 2 POSTS
Thank you.
May 22, 2022 at 2:16 PM
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JACOBANDNICKOLAS
  • CAR REPAIR CONTRIBUTOR
  • 110,190 POSTS
Hi,

You are very welcome.

Please feel free to come back anytime in the future.

Take care,

Joe
May 22, 2022 at 8:56 PM