i have recently purchased a 2000 Cadillac deville.it is currently over heating,i have replaced the thermostat the radiator and the hoses.the left side of the radiator gets extremely hot and the right side remains cool.this is what made me think it was the radiator but the brand new one does same thing..i dont see any obvious signs of water leaking anywhere out of the motor i have checked the oil dipstick and it isnt cloudy and i dont have water running out of the tail pipes and there is no water running out inside the car on the floor or anything...the water pressure builds up extremely high and im just at my wits end on what to look for....can any one help???

 

found problem..... head gasket.....thanks for ALL the help