ka24de idles rough and when i rev and let off almost dies

Information on the naturally-aspirated KA24E and KA24DE engines.
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david200095367
Posts: 1632
Joined: Mon Mar 29, 2004 7:57 am
Car: 91 fastback 93 coupe w/s14 sr20det 98 s14 kouki

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So i washed the engine last night and then the car wouldnt start. it would only crank. so today i got it to start but it idles a little rough and when i rev it and let off it almost dies and idle gets jumpy for a little. I tried swapping the maf, coil, injector plugs, coolant temp sensor, o2 sensor and still does the same thing. The car has spark on every cylinder. I pulled the plugs and they were black so most likely its running rich. Anyone have any ideas?


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-RJ-
Posts: 2469
Joined: Wed Aug 09, 2006 4:26 am
Car: S13 Convertible, 99 Frontier, 03 Sportage, 96 Protege
Location: Virginia Beach

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maybe your timing is off or you need to adjust your idle

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david200095367
Posts: 1632
Joined: Mon Mar 29, 2004 7:57 am
Car: 91 fastback 93 coupe w/s14 sr20det 98 s14 kouki

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i will try those out. thanks.


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