2007 Chevrolet Aveo5 Special Value 4 Cyl 1.6L
spurts out anti- freeze from bottom of radiator when shutting off car or and at low rpm
Sounds like you may have a leak in the radiator and it can only come out the bottom when the fan isn't sucking it elsewhere. With the car turned off and the keys in your pocket (for safety) inspect the engine side of the radiator. You may have to remove the shroud (put it back when you are finished) You will likely see where the leak is. There should be an antifreeze trail leading right to it.