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NOW What did I SCREW UP???

Discussion in '1973-1991 K5 Blazer | Truck | Suburban' started by BlazerWheels, Dec 12, 2003.

  1. BlazerWheels

    BlazerWheels 1/2 ton status

    Joined:
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    Location:
    California
    Changed the heater core last weekend, along with replacing the thermostat...all went well until...Now the /forums/images/graemlins/k5.gif is Missing (not gone, but ignition) Runs like crap. I am going to check the timing tomorrow (first time I have ever tried it). Then the plugs, cap, rotor, etc. Is there anything I should check that could relate the core to the way it is running??????
    /forums/images/graemlins/1zhelp.gif /forums/images/graemlins/1zhelp.gif /forums/images/graemlins/1zhelp.gif /forums/images/graemlins/ears.gif /forums/images/graemlins/ears.gif
     
  2. MTBLAZER89

    MTBLAZER89 3/4 ton status Premium Member GMOTM Winner

    Joined:
    Aug 14, 2001
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    Location:
    Oak Harbor, WA
    Check the area you worked in. Make sure you didn't nock off a vacuum line or unplug something around the dist /forums/images/graemlins/thumb.gif
     

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