I have a '14 LX 570 that I think it has never been cleaned. It's now 183K miles. I saw this guy removed the throttle body on his Tundra; however, I don't know if for the LX 570 it can be removed like that and if I should even if I can. I've also watched the Car Care Nut guy and he said that if you removed the throttle body you also need to replace the gasket. If so, does anyone know what the part number is for the gasket for a '14 LX 570? Many thanks in advance!