Is It Necessary to Use a Flushing Machine for Transmission Fluid Replacement?

[VonJude]

Using a flushing machine for transmission fluid replacement is necessary. The following points should be noted when replacing transmission fluid: 1. When checking the fluid level: The fluid level can only be checked when the engine is off, the vehicle is parked on level ground, and the transmission is cold. When removing the filler plug to check the fluid level, the transmission fluid should be at the bottom of the filler hole. 2. When the fluid level is low: If the fluid level is low, add transmission fluid until it starts to overflow from the filler hole, then reinstall the plug. 3. Specifications of the fluid: Only use fluids that meet the specifications provided in the lubrication section.