Look Technigarage, the problem is different if current does not reach the spark plugs or the coils, if the problem is that it does not reach the spark plugs and if the coils, the problem is the coil (s), if the problem is that it does not locks the coils, then it is the fault of the magnets captors or known as the crankshaft sensor of the crankshaft, in some vehicles they are uvicated in the cams. Vehicle does not have this type of sensor you must have anything else on, because the computer does not take care of that but only in the starting phase. If they have the post -lunch of scanning it, you have problems.