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08-29-2017
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#1 |
 
Join Date: Dec 2005
Location: Delanson, NY
Posts: 925
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No heat from heater 1990 ZR1
Thoughts and suggestions please. AC works fine, no codes set, no fuses blown. I only get cold air from heater. Temp gauge never goes above half way. Had heat last fall, but not now. Does this sound like the heater core is air locked? Any thoughts and/or possible fixes are appreciated.
Thanks 
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1968 convertible Lemans Blue, 1986 coupe Medium Blue NCRS Top Flight (sold), 1990 ZR1 #2529 Red NCRS Regional and National Top Flight (sold), 1990 ZR1 #2124 Charcoal Metallic NCRS Top Flight 2010 & 2018, 2003 Anniversary Red Convertible (sold) |
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