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  1. #1

    Default vacuum hose schematic/diagram

    I need a vacuum hose diagram for all vacuum hoses originating from intake throttle body area. If someone can tell me where I can find such a diagram I would greatly appreciate it.
    I am trying to find specifically the routing of the vacuum hoses that run from the intake to the area in front of the cruise control module on a 1998 S10, 4.3L . The hose tees into two hoses, the hose that runs straight (a 6 in hose is not connected and I can not find the connection point for this hose. Please help???

  2. #2
    Master Mechanic bigdaddy77084's Avatar
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    Jan 2010
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    Houston, Texas, United States
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    649
    95 tahoe 2dr 4x4 200,000+ miles

  3. #3

    Default

    I ran into a similar situation, in my case it ran to a vacuum ball that wasn't there anymore. Look in the area to see if you see where one may have been bolted or clipped in the past and removed for some reason.

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