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jazzmaster
jazzmaster, ASE Certified Technician
Category: Chevy
Satisfied Customers: 2951
Experience:  ASE .AUTO TECH FOR THIRTY-FIVE YRS,ELCTRICAL,FUEL INJECTION ETC.
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1987 Chevy: 4x4 with a 5.7l tbi engine..vacuum issues...diagram

Resolved Question:

I have a 1987 Chevy 1/2 ton, 4x4 with a 5.7l tbi engine. I am having vacuum issues. Does anyone have a diagram for the proper connections? I don't think the previous owner had everything connected properly. Thanks.
Submitted: 6 years ago.
Category: Chevy
Expert:  jazzmaster replied 6 years ago.

hi here is the vacuum diagram for your vehicle ...guy

graphic

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