What to do if coolant leaks while car is off?
What to do if coolant leaks while car is off? If it looks like leaking from bottom hose then it is most likely the water pump leaking down the hose. Look at leak and follow it up to highest point to see if it is water pump? If cannot tell then have system pressure tested to see where the leak is coming from. Do not drive it or you may overheat engine and do more damage. What causes the coolant to leak from the engine? This belt connects to the engine crankshaft, but this part is subject to corrosion and...