Manu

is this loose flywheel, starter motor, bottom end, worn camshaft? it disappears when I rev it. It doesnt get loud with revs https://youtu.be/jyPKWzycayg?si=w9aMFCYd-UfdIJAC

Did you guys find out what was it? Mines making same rattle on idle. It goes away under revs in gear. I am guessing it could be cat, cams, flywheel or bottom end.