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Smelling antifreeze

(1999 Chevrolet Silverado 1500)
in Cross, SC on December 29, 2009
I smell antifreeze ,but there is no sign of it in site
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Popular Answer
on December 29, 2009
This is often a sign that the heater core is leaking. Since the heater core is under the dash and part of the climate control system, you will smell the coolant very easily, even if a very small leak is occurred. You'll want to get this checked to verify the leak and replace the heater core if it is indeed leaking.
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on December 25, 2010
intake to head gasket weak chevy- look for coolant- just above the bell housing at intake and head
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