Can anyone help me? I own a 2001 Vauxhall Omega 2.2 CD Which has had a few problems since I bought it. Ive had to replace the radiator, water pump and a few sensors and now it seems to be leaking coolant from the back of the motor, when I bought the car I was told it had had a new head and a full mot. I was wondering if anyone knows what the problem could be as I have taken the car to a garage and told that the part (something to do with cooling the motor) I probably need is no longer made and only have a picture and I have no idea what its called and neither do the garage. I am waiting to hear if a part can be found but told it could take some time. I was hoping to hear if any of you know what it could be or how serious it is so I can start doing my own checks to see what I can do :S Cheers xx