Replacing the oil in an automatic transmission is more difficult and has greater potential for errors than changing the motor oil. To make this work easier for workshops, the German motor oil and additive specialist Liqui Moly has developed a high-tech machine that can do more than just flush and replenish fluid: the Gear Tronic. It will be presented for the first time in the United Kingdom at Automechanika Birmingham from 6 to 8 June.