How to Deal with Engine Oil in the Radiator?
2 Answers
The light flashing yellow indicates a cruise control malfunction. The light flashing yellow indicates a tire pressure monitoring system malfunction. If the light remains on for 5 seconds after releasing the brake, it indicates a brake system malfunction.
Engine oil in the radiator is no small matter, and I think it should be addressed immediately to prevent engine damage. Oil mixing into the cooling system is often caused by a failed engine gasket or leaking components. If you continue driving, the oil can clog the water passages, impairing cooling and making the engine prone to overheating or even total failure. My approach is straightforward: first, stop driving the car and have it towed to a professional repair shop. Ask the technician to thoroughly flush the radiator and the entire cooling circuit while checking for oil leaks, such as inspecting whether the cylinder head gasket needs replacement. Remember to refill with fresh coolant and regularly monitor the fluid color afterward—if you notice any mixing, address it early.