A radiologist is a physician or medical specialist trained in obtaining and interpreting medical images. Images may be obtained with x-rays, (CT scans or radiographs), nuclear medicine (involving radioactive substances, magnetism (MRI), or ultrasound.
Without radiator coolant, an auto engine would overheat extremely fast, leading to mechanical breakdown and engine failure. While oil may be the lifeblood of a carâs engine, coolant is like the water that helps to dispel heat. In fact, coolant mixes with water in a carâs radiator. It prevents the water from freezing and boiling given the extreme temperatures it is exposed to.
A coolant leak can come from: 1. cracked radiator 2. cracked coolant hose 3. cracked heater coil 4. cracked engine head The first 3 are easy to fix, and doesnt require too much technical knowledge.eport Abuse. First, you bought a BMW. If you have to worry about how much a coolant leak or minor coolant repair is going to cost; get rid of the BMW and buy a car you can afford!