Discussion in 'The Garage' started by BackDoor-Banditt, Jun 18, 2006.

  1. BackDoor-Banditt

    BackDoor-Banditt Registered Member

    Mar 11, 2006
    Likes Received:
    port richey, Florida
    i have an 87 S10 blazer 4X4 with the 2.8 TBI and a th700r4 trans, ive finally got it running and ready for the trails but i have one hell of a problem that nobody seems to no the answer for, i have two vaccum lines coming up from under the truck one engages the 4X4 and the other runs the trans, i have all the books and manuals for this truck but nothing about these two lines, none of the diagrams show were they go, if someone can help me out on this problem i would really appreciate the help, thanks

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