yes. i have tracked a tank in a c202 before. its called having fun, you should try it one time. im not sure about you, but i find it fun torturing the poor guy in the m4 by constantly shooting his treads and making him suffer with the "pingpingpingpingpingpingping" even after im 900 yds away.
Respectfully, I think you are full of do-do. Tracking a tank takes a lot of damage to a specific spot and the dual 13mm do not fire fast enough nor produce enough damage to do so.
At this point in time, I'll put money on the P47 w/ eight .50 cals being able to track a tank, but that is it. I'm sure someone has done it in a 6 gun aircraft, but I have not. I dont waste my ammo. With all that being said, I have no doubt that a C202 can do enough damage to a M8, M3, SdKfz 251, Wirby, or Osy to disable it in some manner. I know I've destroyed an M8 in a P40B before (quad .30 cals and dual .50's), I'm betting the .50 cals did most of the work.