1990 Pontiac Sunbird Heat

1990 PONTIAC SUNBIRD
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MARY MASON
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1990 Pontiac Sunbird 4 cyl Front Wheel Drive 140000 miles

We had timing belt replaced, since then no heat. Replaced heater core still no heat. One radiator hose gets hot, other one doesnt
Sep 23, 2009 at 8:27 PM
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JACOBANDNICKOLAS
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With the engine hot, running and the heater on high, do both heater core hoses get hot?
Mar 8, 2010 at 1:51 PM