like regularly? I had no idea how bad the coils were, to have 2 fail in 5 years ish.

do they go out intermittently or are they a live or die thing?

or are they a pretty robust part?

prices seem to be all over the place and I am not positive it is the issue.

I see them from 18 to 70 bucks, and a new distributor is 60 to 120.

Also are there any tests to see if one is going out?