1993 Cadillac Allante anti freeze odor

1993 CADILLAC ALLANTE
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DAVIDNPETERSON
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Heater problem
1993 Cadillac Allante V8 Front Wheel Drive 125355 miles

when heater is on I smell antifreeze.
Is this likely a hose leak or nore likely
a heater core leak? Thanks, David
Apr 5, 2010 at 4:58 AM
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2CARPRO JACK
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It is most likely the heater core, but having the system pressure tested will show if it is just leaking from the hose at the heater core.You can try using a bright flashlight to see if there are any signs of moisture at the heater hose connection under the hood.
Apr 5, 2010 at 7:29 AM