Vacuum line diagram needed?

1997 GMC SIERRA
120,000 MILES • 5.7L • V8 • 2WD • AUTOMATIC
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JERRY SCHLAGER
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  • 2 POSTS
I need a vacuum diagram for the vehicle listed above 1500 5.7 vortec.
Oct 25, 2024 at 5:21 AM
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STRAILER
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  • 55,224 POSTS
Sure, here are the engine and emission system vacuum line diagrams. Check out the images (below). Let us know if you need anything else.
Images (Click to enlarge)
Professional Diagram for 2CarPros Members
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Professional Diagram for 2CarPros Members
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Oct 25, 2024 at 10:51 AM
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JERRY SCHLAGER
  • MEMBER
  • 2 POSTS
Sorry it took so long to respond. I don't know if that's right or not. I'll send pictures in the morning.
Oct 27, 2024 at 10:08 PM
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STRAILER
  • ✓Experienced Mechanic
  • 55,224 POSTS
Sounds good, have a good week!
Oct 28, 2024 at 3:07 AM
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