Thank you. I just unclogged mine. I thought it was a bad heater core or head gasket. For those wondering, there is only a nipple/spout at the bottom. I spent 30 minutes looking for a tube. Find a piece of old tube and ram it up the drain spout/nipple.
@Scott Woodland if your car is high enough then no need jack but if it's too low I prefer using...ramps much safer. This drain location, you could locate it right between the two front tires and between engine bay and firewall. Also when your A/C is running, look under your vehicle to see water dripping and that's the drain is...hope that make sense to you. Let me know if you need more detail on locating the drain. Stay safe and God bless
@@dez123tovar sticks anything that fits in there and once it's un-clogged everything will drain out because the hole is the lowest point of that drain. Hope that make sense to you.