Volkswagen: engine cuts out at low revsvw engines, wheel bearings, transmission failure

Question
engine cuts out at low revs why??

Answer
Sorry, I have no info on this.  I need to know what kind of car, transmission, engine, year, basically more info.  Could be a problem with the ecm, fuel, ignition, wheel bearings, brakes dragging, clutch damage, transmission failure, etc.
thanks,
gearhead