Symptoms of a Bad Radiator Cap:
- air enters the system
- low coolant level
- coolant leaks
- overflowing reservoir
- overheating engine
Replacement tips:
- It is extremely important to always make sure to allow the engine to cool down before removing the radiator cap, as removing the cap from a hot system can cause sudden coolant spray and severe burns. A faulty radiator cap can have a huge impact on the cooling performance of your vehicle.