Extruder skipping/clicking (brand new printer)
First you have to see if nothing jams the filament (blocked nozzle or anything in its path, PTFE tube not good, etc).

Second, the temp for ABS is about 225°C to 230°C. At least that worked for me.

If none of the above, then go for the motor. The problem could be from bad settings, low power or a motor malfunction. Maybe the motor is no good to begin with. 

Good luck !!!