2018 Commodore ZB LT , 4cyl, 2.0 turbo, 9 speed, 60000km on the odo
Can anyone give me a few pointers before I bring it in to a mechanic so I don't get the wool pulled over my eyes. I've done basic car maintenance stuff on my 2000 Honda CRV, know how to read circuit diagrams, but don't know my...