Why is antifreeze leaking out of where?
Does anyone know why my 1992 Lincoln Towncar has antifreeze leaking out of its spark plug holes?

Thanks.

Themindzi4220, Greenville, MI
Visitor Comment

 

It sounds like the head gasket has developed a leak. That would allow antifreeze to leak into the cylinder from the cooling jacket.

Once in the cylinder, it will be heated and go out the exhaust and if pressures are high enough and the plugs are loose, it will be forced out the spark plug hole or holes on the cylinders' compression stroke.
Please provide ideas & experiences for other visitors.
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