It looks like failing the hall effect sensor, or electromagnetic induction that the distributor carries more than the ignition advance systems.
This sensor is responsible for determining the spark jump in the coil by food or the interruption of food in the primary circuit of the coil. If the sensor is fucking, when it works at a higher frequency, failure and the coil stops sparking, the engine gives escape explosions and ends.
Another source of breakdowns is usually the power signal amplifier pill, sometimes it burns or simply the connectors they have just fail and cause the ignition failure.
The first thing you are going to do is disassemble the distributor lid and observe how the carbon is, the four metal tips inside, where the high spark jumps, and the rotor. You must also look at the status of cables, capuchones and spark plugs to rule out any other cause.
Then, you go to mark the of theco in its position, with a marker, or with a granetazo or whatever you want, and once outside the engine you go to examine the status of the cables and the dirt in the lower part of the coach, where the coil sensor is located.
All the best.