2004 explorer 4.0 losing coolant

[dieseljuice]

I think I blew a head gasket recently, so I went ahead and tried a head gasket sealer and it seemed to have worked. I think that it worked because the code that came up for the misfire in the cylinder went away. So I am assuming that the repair fixed the hole and thus no more coolant flowing into the cylinder. What I cannot figure out is how I am losing so much coolant still. Whenever I turn the car on liquid shoots out of the exhaust pipe. I can not figure it out. Any and all help greatly appreciated. Thanks.

 

[Number4]

If it comes out the tail pipe, then the head gasket is still blown.