1. Coolant Leak: Check for any leaks in the cooling system such as a damaged hose or loose clamp. Look out for puddles or drips under the car.
2. Faulty Thermostat: A stuck or malfunctioning thermostat could prevent proper coolant flow. Consider replacing it if there are no visible leaks.
3. Low Coolant Level: Make sure the coolant reservoir is filled to the correct level. Coolant level can decrease due to normal evaporation or leaks.
4. Defective Water Pump: The water pump fails, restricting proper circulation of coolant throughout the system. Check for any play or noise indicating issues with the pump.
5. Radiator Issues: There might be problems with the radiator like clogged passages or damaged fins impeding proper heat dissipation. A technician can inspect and flush the radiator.
As for the speaker sizes, I would need the specific Skylark variant, model year, and trim level to correctly answer which speakers you need.
