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87 Blazer vacume hose diagram

Discussion in 'The Garage' started by 87K5TBI, Dec 6, 2005.

  1. 87K5TBI

    87K5TBI Registered Member

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    Anybody have a vacume hose diagram for an 87 fullsize blazer with a tbi 350 and a 700r4? :D
     
  2. HarryH3

    HarryH3 1 ton status Author

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    It should be shown on a sticker on top of the core support.
     
  3. 87K5TBI

    87K5TBI Registered Member

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    yes... it should be, but it isnt anymore :(
     
  4. hunterguy86

    hunterguy86 1/2 ton status

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    maybe in a haynes manual. I will look when I get off work.
     
  5. K5er4Life

    K5er4Life 1/2 ton status

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    I can take pics of mine tonight when I get home. Theres not a whole lot to them, atleast compared to the 86's.
     
  6. hunterguy86

    hunterguy86 1/2 ton status

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    This is true!!! I have an 86 and its got lines runnin all over the dang place.
     
  7. neubanksc5

    neubanksc5 1/2 ton status

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    this what you're looking for?
     
  8. neubanksc5

    neubanksc5 1/2 ton status

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    oops.....lets try this again...

    IMG_0722a.jpg
     
  9. 87K5TBI

    87K5TBI Registered Member

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    yes... but theres more stuff on the drivers side closer to the distributor... thats what I'm looking for.
     
  10. btolenti

    btolenti 1/2 ton status

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    That stuff is all the cruise control vacuum and power booster....and climate control. I think I have the cruise control routing at home. The vacuum booster connects directly to the intake manifold. The climate controls have a vacuum hose coming out near the passenger side above the heater core. That goes directly to manifold vacuum to.
     

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