2006 Toyota Avalon Limited 4dr Sedan (3.5L 6cyl 5A)
AC light began flashing and I smelled burning oil. All of the engine oil had drained. I took it to a dealer who informed me that they needed to replace the oil line. This is a defect with this engine that really needs attention. I would not recommend Toyota or purchase another one since the quality is not there. This is the first time in 35 years of owning and driving cars that I have ever had such a problem.