Thank you, I have a 2006 Optra 2.0, I hope this helps. I'm really desperate; I've run into so many mechanics I just hate them for being scammers! Thanks again
It's good, but the Optra in Venezuela has an E-TEC III FAM I engine...it's different, and this guide is for us, but is it necessary to put the De Lacetti or Optra part?...Thank you very much