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EGR valve??

Discussion in '1983-2005 S-Series models' started by pismorat, Dec 19, 2002.

  1. pismorat

    pismorat 1/2 ton status

    Joined:
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    Location:
    California
    Anyone know where the EGR valve is on a '94 S-10 Blazer with a Vortec 4.3L? /forums/images/graemlins/truck.gif
     
  2. 89GMCSuburban

    89GMCSuburban 1/2 ton status

    Joined:
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    Location:
    Thornton, CO
    Right below the Throttle Body at the front of the intake. Held on by two bolts, it's electronically controlled, not vacuum controlled, so it has a plug going into it. It's about 4-5 inches long, you should see it.
     

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