1990 mazda miata, 1.6, wont start, checked and found #1 plug wire had spark, #4 had a spark but weaker, the others no spark. Looked on line, talked to a few people and the thinking was the coil igniter. put a new one in, guess what, now no spark and wire?
got any ideas, its raining out.

Optional Information:
1990 Mazda miata 1.6

Already Tried:
replaced plugs and coil igniter