2. Faulty water pump: If the water pump is beginning to fail, the coolant may begin to leak where the water pump gasket mates with the engine block.
3. Faulty radiator cap: A worn-out radiator cap may not seal properly, allowing coolant to evaporate.
4. Damaged intake manifold gasket: A faulty intake manifold gasket may allow coolant to leak into the oil system, causing oil levels to rise and coolant levels to drop.
5. Cylinder head gasket failure: A blown cylinder head gasket can cause a variety of problems, including loss of coolant, overheating, and rough engine idling.
6. Cracked cylinder head or engine block: A crack in the cylinder head or engine block can also cause coolant to leak.
7. Loose hoses: Check all the coolant hoses to ensure they are securely connected and not leaking.
8. Check for visible signs: Examine the ground to see if there are any traces of green or yellowish fluid which may indicate a coolant leak.
