Vacuum line diagram needed?

1997 GMC SIERRA
120,000 MILES • 5.7L • V8 • 2WD • AUTOMATIC
Avatar
JERRY SCHLAGER
  • MEMBER
  • 2 POSTS
I need a vacuum diagram for the vehicle listed above 1500 5.7 vortec.
Oct 25, 2024 at 5:21 AM
Avatar
STRAILER
  • ✓Experienced Mechanic
  • 55,542 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)
Attached Media
Attached Media
Oct 25, 2024 at 10:51 AM
Avatar
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
Avatar
STRAILER
  • ✓Experienced Mechanic
  • 55,542 POSTS
Sounds good, have a good week!
Oct 28, 2024 at 3:07 AM
🔧 Tools & Auto Repair Parts
Find automotive tools, diagnostic equipment, and replacement parts for your next repair.
Shop on Amazon →
Paid affiliate link. As an Amazon Associate, we earn from qualifying purchases.
Add a reply
Join 2CarPros for free, one of the most advanced car repair communities on the internet. From first-time drivers to seasoned mechanics, everyone is welcome to reply, share details, and get better answers. You can add a temporary image or video first; uploads are limited to 20 MB.

Ask a new question

Frequently Asked Problems for This Vehicle