blower motor

  1. gearonabudget

    blower motor intermittent?

    hello everyone, my name is Michael. I'm new to the group and I'm looking for some help on my 1991 sqaurebody suburban v2500 5.7 ac truck it works only sometimes. i replaced the relay under the hood and it didnt work. red wire has power i tested the ground i directly connected the red wire to the...
  2. Urbanburban22

    Tapping the Blower fan relay makes my blower motor work

    So here's the deal. A while back my blower motor went out. Put in a new Delco part and all is well. Now come December and the controls Intermittently work ( low, m1, m2, Hi). Then, they stop working. New Delco resistor, and relay were installed. Blower motor will work when controls are switched...

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