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Re: Name that tune - 2014 Mazda3 2.0L misfire fixed
Posted to Technical Discussion Forum on 3/21/2024

Did you scope the ignition coil trigger circuits? You had 3 "known good" coils that were firing. What was different on #3 that it wasn't firing?

I see some testing in your first post but also a few parts thrown in.

I really don't like guessing games when i... Login to read more.