Fluctuating IDLE & Car idles

Information on the naturally-aspirated KA24E and KA24DE engines.
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trulyphly710
Posts: 150
Joined: Tue Feb 07, 2006 7:38 am

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I have a 92 240sx. However, it had a vacuum leak and i took care of that and it seemed to do fine for a few weeks until last night. Last night. The idle started fluctuating again and i started smelling coolant. could be cuz i flushed out some coolant. But I couldnt figure out what it could be? could it be my sensor or my plugs?

Could a blown head gasket cause it too? or would it just be my ignition timing or something? Thanks again!!

-WoO


sliders
Posts: 93
Joined: Mon Apr 26, 2004 8:10 pm
Car: DRIFTING

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check your iacv.


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