There are several reasons why an automatic transmission makes a whining sound. The transmission pump makes this sound as pressure increases with rotational speed. This occurs while stationary and increases as the vehicle accelerates. A clogged transmission filter creates a similar sound to a whining pump. If the vehicle is low on transmission fluid, it can also cause a whining sound, accompanied by gear shifting problems and other habitual issues.Know More
A qualified automotive technician can locate the source of whining sounds and diagnose contributory mechanical issues. A part of preventive maintenance is to have the transmission inspected every two years or 30,000 miles, and to have a transmission flush performed.
Transmissions contaminated with dirt and grease experience symptoms similar to transmission failure. A flush removes the dirty fluids, grime and residue from the converters and cooler lines, and it replaces it with fresh fluids. In some cars, this enhances the function and preserves the life of the transmission.
Keep in mind that some vehicles do not benefit from a transmission flush. With certain cars, a flush may cause damage to the transmission’s valves and seals. Car owners need to follow the instructions of the manufacturer to ensure the vehicle receives the proper preventive maintenance.Learn more about Transmission
Changing the fluid in a Ford Explorer's automatic transmission requires dropping its pan, draining the old fluid and replacing the filter. The process requires an even surface to work with and an intermediate set of tools to use, such as a drain pan and socket set.Full Answer >
A multitronic transmission in a car combines certain aspects of a manual transmission with the convenience of an automatic transmission. It is a type of continuously variable transmission (CVT), which provides more power with an increased fuel economy. Car manufacturer Audi developed the multitronic transmission with a link-type chain, and it was manufactured by Luk.Full Answer >
A Tiptronic transmission can function as an automatic transmission or a manual transmission depending on which setting has been selected. Tiptronic devices often have special performance settings to give the driver more control over a vehicles performance and make automatic mode feel more like a sports car.Full Answer >
A transmission control module is a mechanism that regulates a vehicle's automatic transmission by processing electrical signals. Sensors electronically send information to the transmission control module, and this information is used to calculate gear shifting. The transmission control module helps the vehicle's transmission work efficiently and dependably.Full Answer >