2007 Mercury Mountaineer Q&A

2007 Mercury Mountaineer Question: I have a antifreeze leak, top center of motor. something with a 10 ml bolt

It looks like a wire covering running to it. I have filled my antifreeze res twice and it keeps appearing on top of the motor, it looks like there is a freeze plug in front and in the rear of it. What could it be? -
Answer 1
pressure test cooling system and check to see where it leaking from -
Answer 2
HAVE CAR PRESSURE TESTED TO CONFIRM LEAK. POSS THERMOSTAT HOUSING IS CRACKED. THEY ARE PLASTIC AND ARE A KNOWN CAUSE FOR LEAKS -