ok i have a 84 gs with a 12a now im thinking it might be time for a 13b... i have had the car for some time now and never really had any problems and now i have no spark what so ever, i replaced dis. cap, rotor, spark plug wires, and the spark plugs. and i still have no spark... the car also has a new fule pump and i have not a clue what is wronge now some help would be highly appicated
thanks john

 

test your igniters and fusible links.
all info will be in the FSM.

 

were you getting spark before the component changes? Or changing components to fix the problem? Do you have power going to the coils?

 

No spark at all? Gotta be the ignitors or the low tension lead. I've never lost an ignitor, but I always have at least one in the glove compartment, so I'd try a replacement test with the spare. Two screws and a simple harness connection is all it takes.