Diff oil needs tobe changed???

[diff06]

WRONG, once a year is loads to be changeing your diff oil even whit drift abuse

could you explain in detail why he is wrong in that statement

[CarlCF4]

john id get straight onto changing that oil, i do mine every second service and my gearbox oil every 4th

[Dreamworks-silvia]

there is no real wrong (to a certain degree) or right here lads most people i know including my self would be over cautious and change oils at every chance we get and i know some of the top drivers would change all the oils after every event. change ur oil if its still making a whining noise it could very well be the bearings in the diff

[S14a johno]

how much diff oil do people us??

getn it changed friday............... 2 ltr's??