Firing out of order

[1320vickers]

S300v3
55489
Crx b20vtec
P28
Car was running fine now when I tyen the key on it fires and pushes the pistons down when there's leftover fuel.anytime I turn the pump on it cranks fine until it fires and then it starts backfiring and barley completes that Revolution and the sync light stops flashing until I stop and start cranking again

[Spunkster]

Post your calibration and a datalog showing the issue.

[1320vickers]

This is what I have for some reason my coils swelled in the middle

[Spunkster]

What do you mean when you say they swelled in the middle?

[1320vickers]

All did this

[Spunkster]

As those are not OEM, my guess is that they are faulty and most likely the cause of the issues.

[1320vickers]

They worked for a year but now u have oem rsx ones in and there doing the same thing just less of a backfire

[Spunkster]

Are you using resistor or non-resistor type spark plugs?

[1320vickers]

I use ngk bkr7e it says there resistor

[1320vickers]

I'm not sure if it matters but with dizzy out when I first turn the key to on I get a spark and as soon as I let off cranking I get a spark and coils are still getting hot

[Spunkster]

What has changed since it was working normally?