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fuel pump relay

Discussion in '1973-1991 K5 Blazer | Truck | Suburban' started by therover87, Jan 2, 2002.

  1. therover87

    therover87 1/2 ton status

    Jun 24, 2001
    Likes Received:
    Long Island, New York
    i have an 87 k5 blazer and i was wondering where exactly is this relay located, and also i was wondering if anyone has had any problems getting the fuel filter out, this is my first time doing it so maybe i am doing something wrong cause i can get one side loose but the other side doesnt wanna budge, thanks.
  2. BadDog

    BadDog SOL Staff Member Super Moderator Author

    Feb 24, 2001
    Likes Received:
    Phoenix, AZ
    Relay is on the firewall beside the heater/AC box. Your filter should be on the passenger frame rail and it shouldn't be any trouble to get out. I've been scavenging parts of various fuel system to build my hybrid and I've had no trouble with any of them (including an 87 TBI pickup).


    85 K30 CUCV, 350 TBI, TH400, 205, D60/C14, 4.56 Locked
    Some day: 4" lift, 44" tires, massive cutting, shorter wb and rear overhang.

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