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I can NOT figure out where the leak is from. When I pressurize the system, You can see it pouring out underneath engine. (towards the back).
If you look at the rear of the engine from the top- All the heater core lines, heater control valve, thermostat lines, etc.. it's completely dry. I've put my hand under control valve and connections while coolant was pouring out...
Where is this coming FROM? Thanks for any info
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Have you checked the 2 lines on the manifold? They are located just above the thermostat. I had this lashing at one time. I just add to cut them back.
in the 2nd pic..that's the lines towards the bottom. There is nothing leaking in that area.
I’m thinking water pump. I just basically replaced my coolant lines, cut back a few and replaced my thermostat and radiator. From the picture it seems to be leaking on the passenger side which leads me to the water pump.

Sorry, wish I was off more help.
 
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