Engine vacuum routing diagram

1989 GMC S15
89,000 MILES • 4.3L • V6 • 4WD • AUTOMATIC
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BUDDY.HAYES
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  • 3 POSTS
Vacuum routing diagram.
Sep 27, 2018 at 3:01 PM
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STRAILER
  • ✓Experienced Mechanic
  • 55,553 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
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Sep 29, 2018 at 5:18 AM
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BUDDY.HAYES
  • MEMBER
  • 3 POSTS
Thanks Ken.
Sep 29, 2018 at 5:22 PM
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STRAILER
  • ✓Experienced Mechanic
  • 55,553 POSTS
Use 2CarPros anytime, we are here to help. Please tell a friend.

Cheers, Ken
Sep 30, 2018 at 4:21 AM
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