When my clutch is released sitting in neutral there is a buzzing noise from the gearbox area, and can be heard within the car. And in first and second gear, the noise is also audible but not as loud.

Most four-cylinder T-5 transmissions received a 3.97:1 gear set with a 0.79 overdrive and smaller input pilot bearing shaft.

When changing from second to third gear in my 2011 Mitsubishi Triton I hear a grinding noise. But when changing down from fourth to third its fine. The car has done 84,000kms. What is most likely the ...