Chevrolet Volt gasoline smell issue related to leaking fuel rail with incorrect part number replacement on Chevrolet Volt

Some Chevrolet Volt owners report experiencing gasoline smell issues due to leaking fuel rails, which pose a significant fire hazard if not addressed promptly. These problems can be exacerbated by incorrect part number replacements, leading to ongoing concerns about gasoline odors. Many owners emphasize the importance of having their vehicle inspected by a qualified technician to accurately identify the leak's source and ensure the correct parts are used for replacement. Additionally, Technical Service Bulletins (TSBs), such as GM service bulletin PIP5765, provide guidance on addressing fuel system component issues. Owners have noted that a strong gasoline odor, particularly near the rear of the vehicle, may indicate a leak that becomes more noticeable after refueling or during driving. Prompt diagnosis and adherence to manufacturer guidelines are crucial for ensuring safety and optimal vehicle performance.