AOA guys....i have toyota duet 99....recently installed new gearbox but gears starts shifting prematurely...is it that kickdown cable issue or what? plz help me as i have tried all mechanics but they know nothing....i live in karachi so plz ur assistance help is required in this regard
if the source of transmission if SCRAP yard, did you changed the transmission fluid & filter at time of swap? yard transmissions / engine have unknown duration of storage and fluids need to be flushed before swap.