and the MOST important thing is to keep up with your oil changes..engines are killed not by the wrong oil but by old oil..use recommended products, change them every 4-5000 kms and your car will be happy. Toyotas are amazing cars in that sense; give a Toyota a minimum amount of love and it will still be around long after you're gone:-)..There' s an old V6 Camry here that has never missed an oil change and is nearing 900,000 kms..smooth as day one:-)