I currently have a 2005 Rx330 with 42xxx mileage. I need to get an oil change done but I'm not sure if I should go to a shop or do it on my own.
I know how to do oil change on my car but I dont know if it will void my warranty.
How much do you think I should spend at a shop for synthetic oil change?
How often should I do oil change on my car with synthetic oil?
I dont know if I should use Mobil 1, Castrol Syntec, Royal Purple or Pennzoil Platinum. :(
Also what kind of oil filter do you recommend?
Please help me decide!!!
Thanks! :D
