Sorry if this is noddy stuff for you guys, but I don't know if my car has a problem or not. When I use the aircon on my 306 for any length of time, I notice water dripping from beneath the car neat the engine bulkhead. I'm not certain whether its engine coolant (tho' the coolant level seems to stay okay), or just waste water collected by the aircon. I don't want to get ripped off by a garage, but don't want my car to blow up on the motoway either. Any help appreciated.