As I posted on the other forum my car would idle really low to the point it would lag on acceleration when in gear and A/C on. I found the IACV unplugged and plugged it in. Now the idle barely goes down when in gear/A/C and it even shifts more smoothly :S. But once the car warms up when I go into Neutral or Park the Idle RPM's will gradually rise quite quickly, um to 4000 RPM. Until I go back in gear or turn the car off. I tried a spare ICV which was hanging around and same thing. Before all this though I had someone "adjust" the idle with an allen wrench in that hole (Don't know what it's officially called
) near the air intake under the air filter. Anyone have any idea at all what's wrong? Also once it's warm, in gear it idle's at 1000 and runs up to about 30-40MPH without pressing the gas. Help please
And thanks in advance 