Offensive Odor At Filler Tube
WARNING: This page is about a different car, the 2002 Nissan Sentra, 2002 Infiniti G20, 2001 Nissan Sentra, and 2001 Infiniti G20. However, it is still accessible from the selected car via links, so may be relevant.
Possible cause: incorrect fluid level, or damaged torque converter, oil pump, reverse, high, overrun or forward clutches, brake band or low-reverse brake.