Is it a radiator hose? Read notes please help
my car over heated yesterday fairly quickly and I noticed my upper radiator line was basically empty when I squeezed it so I check the level and I had to add almost a liter of water and pump the hose to get air out. I let the car run and drove it around and it didnt over heat. I parked it in a dry spot and let it run for a bit and then checked and there was a small spot that was very slick when I touched it like coolant. I am guessing I have a small leak in the lower radiator hose since the upper was not wet or slick as I primed it. Could this be my problem or could it be something more?