nissan2010
4th July 2012, 07:09 AM
Nissan Patrol D 2010, 4.2 l engine, non-turbo
In 1st gear and 2nd gear at 1200 rpm only, the gearbox (?) becomes very noisy (for lack of better description: a vroom-vroom noise). A similar intermittent sound is heard when reversing. The noise is similar to very quick, short bursts of accelaration without actually pressing the pedal or changing speed.
Any thoughts on what could be causing this?
In 1st gear and 2nd gear at 1200 rpm only, the gearbox (?) becomes very noisy (for lack of better description: a vroom-vroom noise). A similar intermittent sound is heard when reversing. The noise is similar to very quick, short bursts of accelaration without actually pressing the pedal or changing speed.
Any thoughts on what could be causing this?