Here in the forum we have no trouble helping you but you have to tell us what we help you, you did not say any problem and we do not save that Pana has your vehicle, give us more information to be able to help you.
To know if it is the coils that are failing them one by one. A symptom that some failure is that the engine when accelerating and therefore passes more common through the coil, as it trembles and seems to drown. luck