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Old 12-22-2008, 11:01 AM   #1
1969K10
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Join Date: Jul 2004
Location: Clarks Hill, Indiana
Posts: 733
Heater core air flow

Can anyone tell me where the heater core gets fresh air to heat my cab?

My truck has sat most of the last year +, and I don't have the heat capacity I used to. I'm guessing the air flow is clogged with leaves...

THX
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1969 K10 - V8, 465, 205, 12 bolt, D44 2002-current
1969 K20 - V8, 465, 221, Eaton, D44 2012-current
Nothin' but drums on all 4 corners!

past horses in the stable
72 C10-short step (97-02), 68 C10-long fleet (06-12)
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