hey ive got a ke55 its Automatic and i have a wierd noise coming from the diff but I'm not sure if its the diff or the gear box what can i do to get rid of this sound/noise its annoying and it gets worst as you speed up but only sounds when u push the throttle could it be that it needs diff oil or is the diff just f@#$d your advice would be grateful cheers Richard.

I went out and bought a big stereo for the rolla, so when I get these noises, I just drown them out with music and when the part breaks then I will find out what the problem was.

 

Seriously dude its very hard to diagnose a problem like that in person let alone over the internet.

have you checked the oil?

^^^ what he said and if it has a metal chunks in it.