I have a 2005 Pontiac vibe auto transmission. Some idiot ran a light and I had to slam on my brakes as hard as I could. I heard a huge snap when I did and the car made a noise like somebody was underneath it hitting it with a huge hammer. This happened again when I accelerated quickly and again when I had put the car in reverse. It seems to have worked itself out. I just replaced the front and rear motor mounts because I thought that I just snapped a motor mount. I think it was more than that now. Does anyone have any idea what might have been the problem? Did my transmission disengage from the engine? Any ideas what would make that sound?
Last edited by rocker69
on Mon May 09, 2022 3:03 pm, edited 1 time in total.