Yes, my JDM 3SFE has finally given up on me, and began knocking this past week. I used some of that "Engine Honey" stuff to hopefully do somethin, but tha knock is still there. It was first suffering some piston slap, n only has bout 122,400+ miles on it . Need to buy my winter car first b4 i can buy a replacement 3SFE cuz short on cash at tha moment. I knoe I knoe ya'll gon start tellin me to do a 3SGE swap but dont got tha funds nor time to think bout doin that. so ill have to make do wit jus another 3SFE