The cap is missing from my bottle. I doubt the motor still works. My plan is to wedge a gallon antifreeze jug in up by the radiator driver's side (passenger side has the gallon over flow jug wedged in place). I have a small 12VDC parastalic pump to wire in. Came from Amoron $10 19-100 ml/min. I like the idea of pouring in the whole gallon of winter orange RainX fluid at once.
