Blower and A/C fine - but No Heat?
Fuse is good, and AC is pouring ice cubes out the dash when needed.
I do have aftermarket switches that control temp and 3 blower speeds, but when I turn knob to right for heat - nothin but cab temp air flow.
Stumped....
Here are a couple pics of the setup. Any ideas?
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64 C10 Custom
70 C10 Stepside w/67 Front End Clip
1970 Buick Ragtop
2003 Anniversary Road King Classic
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