If have NY ticket on Ontario CA license then switched to NJ license Can one be tracked down and suspended?

Chances are it will be slow to track you down, long as you stay out of trouble. Try and pay it off soon because it will turn into a warrant. If you ever get pulled over, be forwarned that it will show that you have a warrant, and you may get arrested as well as your car impounded. Remember, police will not know what kind of warrant. Any kind of warrant. They will just put you in jail. No question ask.