Running rich bad fuel injector?
I would say if it run ok cold but dies or has bad idle after warming up very possible the coil packs are going bad
If it's "hunting" for idle, it could either be your TPS (throttle body position sensor) has gone bad or in my case...bad fuel pump with intermitten fuel pressure.
Bad coil? Bad rotor? Bad distributor cap?
Just buy a new IAC sensor as you can't reset them, if it's bad it's bad.
Sounds like the power steering pump is going bad. Check the fluid leavel
Bad alternater and bad(low viscosity) oil.
There is no idle adjustment screw as the idle speed is controlled by the computer. Excessivly high idle is most likely caused by and intake manifold leak, or a bad idle air control valve.
sounds like a bad head gasket
You have a bad fan clutch..............
Bad oxygen sensor
sounds like it needs a tune up or most of the time it is caused by a bad fuel injector