Hello, I have a Nissan Terrano and, when stopped or in neutral, a gearbox noise appears. When clutching or when driving at low or high rpm, the noise disappears. I was told it is a normal noise in the Terrano gearboxes, but I would like to know if this is true. What do you think?
It is the neutral bearing from the gearbox. You need to replace it as well as maintaining the whole gearbox. I recommend you to change it once the noise becomes really annoying, and not before.