The best way to keep your XV40 generation (2007-2011) Toyota Camry running smoothly for many years is to regularly change the motor oil and filter. The oil replacement procedure is very similar for all three engines including the 2.4L 2AZ-FE (2007-2009) I4, 2.5L 2AR-FE (2010-2011) I4, and the 3.5L 2GR-FE V6. For more, check out my concise guide by clicking on the text link or thumbnail image below.