93 Pontiac Sunbird is dumping coolant...?

[lipglossaddiction]

A few days ago it started overheating and dumping coolant...replaced the fan, checked the therm switch...looks like under the heater coil a little faucet...perhaps where a hose used to be connected...antifreeze is leaking from there? Help! It looks like a hose is missing or something. Checked the oil, too...no milky substance. Thanks.

 

[Rob E]

You heater core is leaking into the heater box of your car. I bet if you turn on your heater you will smell coolant and maybe even see coolant blowing out of your vents...get a new heater core and someone to put it in for you

 

[kelly_f_1999]

then you know where the leak is whats the problem sorry try turning faucet off or find other end of hose and replace it sorry really hard to see where your car is leaking form so best you fil radiator and head to a shop or parts store

 

[mike]

Hi, This Is A Over Flo Valve That When Your Heater Core Is Bad This Lets The Coolant To Drain Outside Your Car Instead Of In The Floor Board.their Is No Hose Missing

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[bandit_60]

you said you checked the floor to see if the heater core was leaking? it could be 1 of your heater hoses or a radiator hose leaking.