Since modern automatic transmissions are generally seamless, any noticeable symptoms are important warnings that should prompt an immediate diagnosis.

Some drivers notice something odd after servicing an automatic transmission. The car may shift more abruptly, hesitate, or feel less smooth right after the fluid change, even if the transmission ...

Unlike an automatic transmission that switches gears depending on the vehicle's speed, a manual transmission requires the driver to make the change with the stick shift. For drivers new to manual ...

The manual transmission is starting to go the way of the dodo, although there are still several new cars, trucks, and SUVs you can buy that have a stick shift — and, of course, used options abound.