GMC Envoy XUV fuel smell in cabin and engine misfire suspected to be caused by bad injector on GMC Envoy XUV

Some GMC Envoy XUV owners report experiencing a fuel smell in the cabin, which may indicate potential issues with the fuel system, such as a fuel leak or a malfunctioning fuel tank inlet check valve. Additionally, these owners note that engine misfires could be linked to a faulty fuel injector, but they emphasize the importance of considering other factors, like problems with the fuel pressure regulator that might trigger the check engine light. Reports of strong fuel odors, particularly on the driver's side while driving, suggest specific concerns with components like the EVAP purge valve control solenoid. Persistent gasoline smells inside the vehicle may signal a more significant issue requiring prompt attention. Owners are advised to address any fuel-related problems quickly to ensure safety and optimal vehicle performance, highlighting the need for regular maintenance and timely repairs to prevent further complications.