You need to top off your coolant first of all. If there is not a cap on the radiator then you need to find the coolant reservoir. You can find where it is using your owners manual. It will have a picture of it.
It sounds like you probably have a leak in your cooling system. You need to have a pressure test done on your cooling system if you can't find the leak just by looking.
Friday, January 27th, 2012 AT 2:21 AM