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diesel/vacuum/heater ???

Discussion in '1982-Present GM Diesel' started by coolhandluke, Dec 20, 2001.

  1. coolhandluke

    coolhandluke 1/2 ton status

    Oct 23, 2001
    Likes Received:
    Dallas Texas
    ok, I know nothing about diesels, and now I need to. My blazer was originally diesel, but had a 350 swapped in before I got it.

    So, Do the diesels use a vacuum system to control the air flow for the AC/Heater? how did they do this?

    right now I have NO vacuum set up, and am trying to figure out how to rig the heater up.

    83 k5 originally diesel, now 350, 700-R4 12 bolt rear, 33x12.50 BFG Trails (yuck), desperately seeking a lift
    sometimes nothing is a real cool hand
  2. Can Can

    Can Can Pusher Man Staff Member Super Moderator

    Feb 17, 2000
    Likes Received:
    Cochrane, Alberta, Canada
    See my post on the main board, brother!!!![​IMG]

    <font color=blue> NEVER FORGET, NEVER FORGIVE, NEVER SURRENDER<font color=blue>

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