Ok I know its a Ford by please try and help. 96 Ford Mustang with a 3. 8L V6 auto in it. When sitting still with the transmission it park you can hear a rumble sound, not a deep rumble but midrange. When you put the transmission into neutral the sound goes away. It only does it in the forward gears. I am going to check the transmission fluid level tomorrow as a start. If anyone has any ideas or suggestion they would be much appreciated.
Thanks
Doug
Thanks
Doug