Vacuum leak

1997 CHEVROLET CHEYENNE
143,000 MILES • 4.3L • V6 • 2WD • AUTOMATIC
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COX1984
  • MEMBER
  • 1 POST
Is there a diagram for vacuum hoses for the vehicle listed above?
Feb 10, 2020 at 1:28 PM
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JACOBANDNICKOLAS
  • AUTOMOTIVE REPAIR CONTRIBUTOR
  • 110,190 POSTS
Hi,

I attached the vacuum schematics for your vehicle below. If you are trying to find a vacuum leak, see if this link helps.

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

Let me know if this helps and what is happening.

Take care,
Joe
Feb 10, 2020 at 3:58 PM
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