This is how it is done, maintain, maintain, maintain, repair, bus/transporter diesel 50-70 hp. This guide shows technically interested new and used car owners how their vehicle works and which maintenance and repair work they can carry out themselves. In over 150 volumes, the series of manuals describes the most common car models and is thus one of the most comprehensive German car manual series. VW Bus T3 and Transporter Diesel from 11/80 to 12/90: 1.6 l / 37 kW (50 PS) CS 11/80-12/90, 1.7 l / 42 kW (57 PS) KY 05/87-12/90, 1.6 l / 51 kW (70 PS) JX 01/85-12/90 Turbo-Diesel. VW Bus T3 Syncro Diesel from 02/85 to 10/92: 1.6 l / 51 kW (70 PS) JX 02/85-10/92 Turbo-Diesel.