having firing issues,went and got it diagnostic and it read cylinder 1 was the problem,so is it possible that the issue has ran to the coil

What is your question?

it will turn over but want start sounds like its the coil

What makes this problem better or worse?

when im driving it while engine light is on,sometime the car shuts complete down on mebut sense this last episode of it shutting down it hasnt crunk up ever since

How long has your 1999 Mazda Millenia had this problem?

like a week ago