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Location: Perth
Registered: November 2004
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ST190 corona idle problem
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Thu, 03 February 2005 04:10
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i have a toyota corona 92 model, and just recently, i've had problems with the idling of the car..its rougher than usual, and is worse when the a/c is on. it doesn't have a problem in park. when i put the a/c on, it drops to very low revs, and then goes up again, but is still rough.
i've just recently changed the spark plugs and leads.
when i put the car from drive to neutral, when i'm stopped at a light, the revs drop and the car idles really roughly for a second or two, then it picks up and goes to normal (normal being slightly rough)..
i thought perhaps i have to change the idle timings, but i simply cannot find the idle screw.
any ideas what's wrong with it?
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