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06-13-2012, 04:12 PM
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#1 |
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'87
Join Date: Jun 2004
Location: Katy, TX
Posts: 632
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A/C Blower Motor
My blower motor in my '87 has been acting up recently. I turn on A/C, and it's like a roll of the dice. Sometimes it turns on normally, and other times it takes a long time before it kicks in. A/C compressor works fine. Any input will help, thanks.
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06-13-2012, 11:00 PM
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#2 |
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18 Till I Die
Join Date: Mar 2005
Location: Alberta, Canada
Posts: 1,522
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Re: A/C Blower Motor
Does it blow air out the vents? or none at all?
__________________
2011 GMC Acadia 1969 GMC BBC LS7 2007 GMC Crew Duramax 1987 Camaro Iroc 350 Tuned Port Injection 42000Km 1987 Chevrolet Silverado 350 TBI 1987 Chevrolet Silverado 350 TBI(yes 2) Take me drunk, I'm too home... 
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06-14-2012, 11:12 PM
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#3 |
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Registered User
Join Date: Jun 2010
Location: houston, tx
Posts: 323
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Re: A/C Blower Motor
really, the motor should work/ or not work.
check the way it gets power.. either the switch or the high fan relay connections or the parts themselves... on mine i have to wiggle the switch every once in a while! |
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06-18-2012, 11:52 PM
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#4 |
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'87
Join Date: Jun 2004
Location: Katy, TX
Posts: 632
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Re: A/C Blower Motor
Thanks for the help. I went to check it out, I coincidentally tapped on the blower and it lost power. Something was loose internally, so I just ahead and ordered an AC Delco from Amazon. Hasn't stopped working since!
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06-19-2012, 11:28 AM
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#5 |
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BAD BOW-Silverado XST
Join Date: May 2000
Location: Senior Member from Austin, TX
Posts: 6,431
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Re: A/C Blower Motor
Did you check the resistor? It has a tendancy to rust due to moister. I can cause problems with speeds and use.
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06-21-2012, 05:10 PM
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#6 |
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Registered User
Join Date: Jun 2008
Location: Texas Ctiy TX
Posts: 228
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Re: A/C Blower Motor
Don't forget the little hose that keeps the blower motor cool, or you'll burn it up. Don't ask how I know!
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06-21-2012, 08:59 PM
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#7 |
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All About the BOWTIE
Join Date: May 2010
Location: Los Banos, California
Posts: 436
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Re: A/C Blower Motor
a little added FYI , in case anyone cares....
 I was having some issues with my A/C blowing air, and found out that I had a bad fan speed switch. It acted much like if the blower motor was going out, I knew it wasn't the blower motor, because I had just replaced it months before. - CaliDude
__________________
CaliDude76  "... Being "SQUARE".. is where it's at...."  Proverbs 15:30 .... "A Cheerful look brings joy to the heart, and good news gives health to the bones..." Be exceedingly blessed today, my friends!... |
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