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
Firing out of order
Re: Firing out of order
Post your calibration and a datalog showing the issue.
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- Posts: 25
- Joined: Tue Jul 28, 2020 10:20 am
Re: Firing out of order
This is what I have for some reason my coils swelled in the middle
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- backfire.s3d
- (49.31 KiB) Downloaded 96 times
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- crvtec1.skl
- (50.76 KiB) Downloaded 89 times
Re: Firing out of order
What do you mean when you say they swelled in the middle?
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- Posts: 25
- Joined: Tue Jul 28, 2020 10:20 am
Re: Firing out of order
All did this
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- WIN_20220810_17_53_25_Pro_LI.jpg (1.78 MiB) Viewed 4115 times
Re: Firing out of order
As those are not OEM, my guess is that they are faulty and most likely the cause of the issues.
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- Posts: 25
- Joined: Tue Jul 28, 2020 10:20 am
Re: Firing out of order
They worked for a year but now u have oem rsx ones in and there doing the same thing just less of a backfire
Re: Firing out of order
Are you using resistor or non-resistor type spark plugs?
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- Posts: 25
- Joined: Tue Jul 28, 2020 10:20 am
Re: Firing out of order
I use ngk bkr7e it says there resistor
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- Posts: 25
- Joined: Tue Jul 28, 2020 10:20 am
Re: Firing out of order
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
Re: Firing out of order
What has changed since it was working normally?