Vacuum leak

Tiny
COX1984
  • MEMBER
  • 1997 CHEVROLET CHEYENNE
  • 4.3L
  • V6
  • 2WD
  • AUTOMATIC
  • 143,000 MILES
Is there a diagram for vacuum hoses for the vehicle listed above?
Monday, February 10th, 2020 AT 1:28 PM

1 Reply

Tiny
JACOBANDNICKOLAS
  • MECHANIC
  • 109,747 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
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Monday, February 10th, 2020 AT 3:58 PM

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