On May 5, 2010 our 2008 4Runner exhibited sudden unintended acceleration (SUA). Wife was at a stop, foot on brake, transmission in drive when the engine went wide open and the vehicle was out of control for about 800 feet. Toyota has it and is checking it out. I have been skeptical about these claims until it happened to us. This vehicle is not on their recall but may be very soon. Will post again when Toyota has run their tests.