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Intermittent idle issue

Posted: Sat Jan 03, 2026 4:25 am
by filip2mac
On my fn2 i am having a Intermittent idle issue. The car has a k24 frank fully forged with lower compression around 9. 1000cc injectors 340 lphr fuel pump and a return system.
The idle issue happens randomly or when coming to a stop. The car just dies and i could not notice anything in the data log that seemed off. The fuel pressure is always stable. I am also using the oem intake and throttle body. I will attach a data log of some driving that i did so maybe someone could help me out.

Re: Intermittent idle issue

Posted: Mon Jan 05, 2026 9:58 am
by Spunkster
Have you set the correct dead times for the injectors you are using?

Re: Intermittent idle issue

Posted: Wed Jan 07, 2026 11:00 am
by filip2mac
Thx spunk it seems my tuner is not that good. Could you recommend some e tuners?

Re: Intermittent idle issue

Posted: Wed Jan 07, 2026 1:10 pm
by Spunkster
There are several that post here and you may find others that post in other forums. Ask around and see who might be best.