Quote:
Originally Posted by Krimzen
When I first start it, it runs at about 2500 RPM's and smooth. It is after it starts to warm up when the idol starts reverberating from 2000 to about 2300 rapidly. My gas response is good unless I catch it while its idling down. Power is good and it never kills the car bc I cant get the idol to drop down to 850. Really it is hard for me to tell how the engine is running with such a high RPM level.
This time when I ran the car it did not smell as rich; it smelt kinda normal
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You set the idle by turning the screw on top of what i believe to be the IAC (at least thats what it seems you're asking) I'm not entirely sure how the idle system works on the MR2 but i know that with other vehicles they sometimes sort of fail.
My mom's mini-van did it, just like your car it would idle normal when it was cold and then once it was warm the idle would be all over the place, omg it was annoying, it would start jerking the van as its an auto and even stall it out. And the problem was the IAC valve.
As i said before, i'm not entirely sure how it work on the mr2 and i dont have a manual on me right now, but if it's the same idea as my moms van you may just have to clean out the IAC valve with brake cleaner or something so that it can move freely and such.
Don't smell those fumes too much now
