Look under 'Need Help...'
However from what i know. run in at every 1k or earlier for the
first 3k..then subsequent each 2k. maintenance wise always go back
to the shop tt u buy it cos it shld cover u for 3 mths or the first
3k whichever comes first...
can try different mechanics, but try to trust one shop and go back
to them for servicing loh.