The heater blower motor stopped blowing in my 1966 Chevy C-10, to check to see what the problem was, I ran a jumper from the positive terminal of the battery…
The heater blower motor stopped blowing in my 1966 Chevy C-10, to check to see what the problem was, I ran a jumper from the positive terminal of the battery…
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I’ve always loved the 64-66 chevy trucks, and would like to have one, one
thing I’ve noticed is that many have a knob for heater control as yours
does, my brother had a 65 when I was little and it had 3 levers. Is there
some different option? Maybe a knob was dealer installed where levers were
factory? Regardless, awesome truck!
I think I’m having the same issue with my 66. When I turn the heater knob,
nothing happens. After a while of driving I can feel a little bit of heat,
but there is nothing blowing. Does this sound like a blower motor issue?
Also, do I need to check a fuse or test my old blower motor first? Any
suggestions would be greatly appreciated.
@choirguy75 I checked the fuse block for any blown fuses and didn’t find
any. I would try running a jumper wire from the positive battery terminal
to the wire on the blower motor, if it doesn’t come on, then I would
suspect the blower motor, if it did, I’d suspect the switch being bad.
That’s how I went about diagnosing my motor problem. I bought my motor from
LMC Truck, it was an identical replacement and of very high quality too.
What types of videos would you like to see? Let me know and I’ll see what I
can come up with for you.
thanks for this tutorial! awesome truck btw! Love the 66!
Hey can you please make some more videos because I have a truck just like
that at 1966 chevy truck and I want to learn more about it
The single knob is called the Thrift Air system and was the base model
available. The three-lever system is called the Deluxe heater and was an
option up from the Thrift Air system. There was also another level that was
tied into the recirculating A/C system, and was the top tier option
available for 64-66. The thing about the Thrift Air is that the defrost
lever isn’t with the fan speed/temperature knob like it is with the Deluxe
option. The defrost lever is under the dash on the heater box.
Cool truck man….I like it
Let me check my manuals this weekend and I will send you a PM with some
options.
I just replaced the fan motor in my 64 but have no heat I replaced the
thermastat and blew air through the core still no heat Any ideas what i
need to try next?