Question about 1992 Geo Metro

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Idles to fast

How do I turn the idle down

Posted by Anonymous on

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  • Geo Master
  • 20,706 Answers

Old post.
too fast hot or cold.,
this car has a ECU, brain,
the brain controls RPM full time hot,
not you unless you step on the throttle.
only IT does. the ECU.
if the idle is wrong when cold engine, that is the IAC failing.
or is normal, I dont know you never stated
hot
cold
or and RPM

Posted on Oct 23, 2016

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Posted on Jan 02, 2017

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