Just saying hi. As for my level of Toyota knowledge, I don't even know how to change the oil on my 1999 Corolla but I will learn soon! I have the owner's manual and I see that some people have posted sections of service manuals for my 1zzfe engine which I'm appreciative of. My biggest dilemma now is should i go with the 10W30 or 5W30. The recommended grade is 5W30 according to the manual but according to some people, 10W30 is a better oil, of course, depending on climate. I have a lot to learn and being in a club like this will help me to do just that.