Chevrolet Cobalt fuel pump failure with gas smell on Chevrolet Cobalt

Some Chevrolet Cobalt owners report experiencing fuel pump failure accompanied by a strong gas smell both inside and outside the vehicle. These issues may manifest as difficulty starting the car after it has been sitting or extended starting times, indicating potential fuel pump problems. Additionally, a faulty fuel pump can lead to gasoline odors permeating the interior, especially when driving with the windows open, which poses safety hazards. Some owners may also have had their fuel pumps replaced due to recalls related to defective parts, such as cracked plastic components, and should monitor for any unusual signs or smells following those replacements. Regular maintenance and inspection of the fuel system, including checking for leaks in the fuel lines, are critical for early detection of issues. If a persistent gas smell is present without visible leaks, a thorough inspection is recommended to identify the source. Owners should also check the fuel line near the driver's side rear wheel for deterioration, as this can lead to fuel flow issues and starting difficulties. It is essential for owners to address these fuel pump concerns promptly to ensure the safety and proper functioning of their Chevrolet Cobalt.