Well bronco was running top notch. Fixed the angles of my side mirrors then went for a drive about 2 miles total. Pulled in the garage an turned off the truck and smelled coolant. Sure enough I look on the ground and see green. Only enough to fill half a shot glass but it's there to notice. I looked around and it's dripping off a skid plate that's betweenthe bumper and oil pan on the passanger side. It looks to be comming off a hose that isn't coolant. So I searched the top. There's a puddle of coolant on the top of the motor. A little pool by the ECT sensor. But I can't find the source. I started the truck and reved it to operating temp to open the thermo and couldn't see where it's comming from. Anyone have ideas?