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It's all messed up, JB4 map 2 stock gapped, with intakes only.

If you emailed me you'll have to take it up with me via email, I don't reconcile forum posts and emails.
 
If you emailed me you'll have to take it up with me via email, I don't reconcile forum posts and emails.
No I just posted it I'll post it again
 

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I can't do anything with photos of logs. Would need the CSV.
 
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No problem I'll get another one out to Ando, he's asking that I send a longer log.
 
Realistically a log isn't likely to be much help with your sputtering issue. Other than to ensure there is no clear issue.
 
From interior to exterior to high performance - everything you need for your Stinger awaits you...
Is there any way to check by looking at the ignition 1 2 3 4 5 or 6? Mike that show a drop in voltage or something?
 
No, can't detect a weak coil, injector, or plug that way either. Only via misfire fault codes when they trigger. Or swapping parts around.
 
Cripes, I don't understand why this cars arent kicking out CEL for these misfires they're pretty traumatic, most cars catch misfires and you won't even know they happened you won't hear or feel them nothing which can be super annoying but at the same time helpful.
 
Yes I think that is a factory flaw in the software. Could try regapping down the factory plugs and throwing those in in case it's plug related.
 
Any Chance it could be caused from the pedal tuner losing voltage for a split second because it's so random. Heard of that ever happening?
 
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From interior to exterior to high performance - everything you need for your Stinger awaits you...
Not likely, would take 30 seconds to find out.
 
So I actually found 100 point unleaded race fuel put 4 gallons with 91 full tank. My brain hurts too much to try to figure out what the octane rating would be
 
Use unleaded fuel only. The stronger the mix the better. 4 gallons 100 to 11 gallons 93 is around 95 octane.
 
From interior to exterior to high performance - everything you need for your Stinger awaits you...
Still had a major misfire on the freeway... I just don't get it and then after that I can race through the gears no problems it's super random
 
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Still had a major misfire on the freeway... I just don't get it and then after that I can race through the gears no problems it's super random
If it’s not fuel or plugs, likely a coil pack.
 
So it's definitely not fuel, I just had major major misfires and it's weird it's at a partial throttle coming uphill with load. I can almost get it to just continue to misfire at a certain position on the throttle. It's absolutely horrible. When I put the stock mid pipes back on I'll have my guy pulled the plugs and check each one to see if there's anything that has happened to the plugs. This is so disappointing and frustrating
 
From interior to exterior to high performance - everything you need for your Stinger awaits you...
Kia Stinger
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