Front 2 fans rattling
I have a 91 190E 2.6
It has a loud rattle from the very front of the engine bay. The two fans in the front do not spin at idle.
I checked all of the fans, including the radiator, and found no leaks or loose blades.
It seems as if it may be the connection between these fans and whatever moves them.
I don't know that much about this vehicle yet, I just got it.