On Wed, 7 Dec 2011 16:30:10 -0800 (PST), thirty-six
wrote:

Too right. Gearbox oil is often left. It needs changing in an
economy car probably sometime within six months to get rid of all the
swarf from manufacturing and allow for initial wear-in of the cogs,
and thereafter at every 20,000 to 40,000 miles unless driven
particularly sedately.

Cobblers.
Even on my SOJC, it's 90K.
I notice you've been spouting a load of ******** in this thread.