Pontiac G6 recurring engine and coolant level issues indicating a potential system flaw on Pontiac G6

Some Pontiac G6 owners report experiencing recurring engine and coolant level issues, which may indicate a potential system flaw that requires immediate attention. Common problems include engine overheating due to insufficient coolant levels, coolant leaks, malfunctioning thermostats, clogged radiators, or faulty cooling fans. Many owners find that low coolant levels often signal a cooling system leak, which can lead to overheating and other symptoms like white smoke or colored puddles under the vehicle. Additionally, some owners face repeated coolant leaks, necessitating multiple service center visits and potentially involving legal actions, such as contacting a Lemon Law attorney. Furthermore, issues with the EVAP system can cause the check engine light to illuminate, while gas cap problems are also frequently reported by Pontiac G6 owners. Promptly addressing these issues through regular maintenance and thorough inspections is crucial to prevent further complications.