* Overflow Tank Cap: Ensure the overflow tank cap is tightly secured. A loose cap can cause coolant to overflow and leak out as you add more coolant.
* Faulty Reservoir: Check for cracks or holes in the coolant reservoir. A damaged reservoir can cause coolant to leak out as you fill it.
* Damaged Radiator Cap: A loose or faulty radiator cap can also lead to coolant leakage. Make sure the radiator cap is properly tightened and in good condition.
* Faulty Radiator Hose: Inspect the radiator hoses for leaks or cracks. A damaged hose can cause coolant to leak out as you add more.
* Thermostat Housing Gasket: A worn-out or damaged thermostat housing gasket can also result in coolant leakage. You may notice coolant dripping near the thermostat housing area.
* Cracked Radiator: In extreme cases, a cracked radiator can cause significant coolant loss. This usually requires professional repair.
