hi all,
I m new to this thread, just got to know there is an optra thread at this forum, i own an optra 1.8, but going to sell off soon, hehe... happy driving and good luck to all optra over here, cheers. Got a photo of my beloved chevy just for sharing

Engine oil : i have been using fully synthetic from day 1 i took my car, because can last for 10K before next service, but semi synthetic also will be good enough, so far i have not heard anyone usingnon synthetic.


Attached thumbnail(s)