Poppie, back up a little. you need to check the simple things
first.....plugs, plug wires, rotor, cap, timing. Then remove all
grounds in engine compartment, clean and make sure there is metal to
metal contact. Also, pull all connectors, spray with non-flammable
electrical cleaner and reconnect. This last one will help you to find
any connectors that have become disconnected, etc.
Good luck!
Gracias,
 Miguel