Engine vacuum routing diagram

1989 GMC S15
89,000 MILES • 4.3L • V6 • 4WD • AUTOMATIC
Avatar
BUDDY.HAYES
  • MEMBER
  • 3 POSTS
Vacuum routing diagram.
Sep 27, 2018 at 10:01 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.
Advertisement
Avatar
STRAILER
  • AUTOMOTIVE REPAIR CONTRIBUTOR
  • 54,178 POSTS
Hello,

Here is the engine vacuum diagram you requested.

Check out the diagrams (below). Please let us know if you need anything else to get the problem fixed.

Cheers, Ken
Image (Click to enlarge)
Attached Media
Sep 29, 2018 at 12:18 PM
Advertisement
Avatar
BUDDY.HAYES
  • MEMBER
  • 3 POSTS
Thanks Ken.
Sep 30, 2018 at 12:22 AM
Avatar
STRAILER
  • AUTOMOTIVE REPAIR CONTRIBUTOR
  • 54,178 POSTS
Use 2CarPros anytime, we are here to help. Please tell a friend.

Cheers, Ken
Sep 30, 2018 at 11:21 AM