i dont think that article metioned what was recalled.as far as a part goes. to me toyota builds quality engines and thats what really counts. ill put mine for approval of quality

edit: i read it was for the brakes or something. its covered go to the dealer. we all will have are own opinions,as far as the sludge thing goes,i bet its where the people take their car to get an oil change and using a shitty ass filter. just me