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#1
04-12-2025, 02:13 PM
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Really dumb question! Blower Motor
I have a 1970 LeMans Sport convertible, 350 2bbl, no AC. I need to order a blower motor (squeals loudly) and resistor (fan does not work on high) and I see some blower motors have the wheel and some do not. How do I know if the blower motor in my cal has the wheel or not? I assume it does but then wonder why a blower motor would be sold without one if it's needed?
Thank you! 
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#2
04-12-2025, 08:33 PM
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The wheel is easily removeable. They all have wheels or the air wouldn't move. Evidently some replacement ones include the wheel and some don't.
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#3
04-12-2025, 10:36 PM
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Blower 'High Speed' bypasses the resistor. Check the black wire at the switch and resistor for voltage when in "High'.
__________________
Ed 1968 GTO (Thanks Mom) 2006 Silverado 2007 Cadillac SRX 2015 Chevy Express  2024 Cadillac LYRIQ 
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#4
04-13-2025, 07:23 AM
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Thanks!
Thanks all for the responses, appreciated!
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#5
04-13-2025, 06:33 PM
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I ordered a new one from Rock Auto for my 1976 Firebird. I haven't tried it yet as I am putting in a new heater core while I had the car apart. It did not come with a fan, but it was easy to swap.
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