Pontiac G5 exhaust fumes filling the interior while the car is running on Pontiac G5

Some Pontiac G5 owners report experiencing exhaust fumes entering the vehicle's interior while the car is running, which poses serious health risks and safety concerns. These issues are often attributed to common causes such as exhaust leaks, which may stem from holes in the exhaust pipe, tailpipe, or muffler, as well as failing catalytic converters. Symptoms reported include loud engine noise accompanied by a strong exhaust smell inside the car, which can indicate a significant problem. Exposure to these fumes, particularly carbon monoxide, can lead to dizziness, headaches, and even loss of consciousness in severe cases. It is crucial for owners to address any signs of exhaust fumes promptly, as neglecting the issue can result in further vehicle damage and increased health risks. If exhaust fumes are suspected, it is advisable to have the Pontiac G5 inspected by a qualified mechanic without delay.