Car Running Like ****, Help me fix the problem

So yesterday i finally get my car out of the garage (3 days of rain) to break in my brakes and all of a sudden i feel something off with the car, 2 minutes later....Check Engine Light Comes on

I turn around to co home to see what the code is and the computer showed no code. So i cleared the Codes (even though they were none) and reset the computer. Even after that the car still runs like ****....here are the Symptoms.

-Car is running REALLY rich
-Car almost feels like its Missing or not getting fuel or spark
-Below 2300 RPMs the motor has ZERO power, almost dies. Feels as its getting no spark or Fuel. Drives ALOT better after 3,000 RPMS
-Car has ALOT of hesitation
-Run OK when its col but after 5 mins runs like ****.

Since i have reset the computer and cleared codes the check engine light has not come on since but the car runs like ****.

Since then i have done these things....

-I have made sure that ever spark plug wire and fuel injector wire was plugged in.
-I unplugged pretty much every electrical connection under the hood and applied Dielectric Grease to everything including spark plus wires and fuel injectors
-To check if the Coil Packs were failing i swapped out the MSD units for the stock units, no better results.

All of the above have not help one bit. I have eliminated a bad connection because i have checked everything and i have also eliminated the coil packs because they both stock and MSD packs produce the same results.

So what do you think it could be guys?
-O2 Sensors?
-Plus Wires?
-MAF?
-IAC?
-Fuel Injectors?

I have already ordered O2 sensors and Plus wire which will be here on monday. I wanted to see what you guys think so i can eliminate the problem.

Thanks,
-Handz

Anyone?

I just went outside and ran the car and checked for codes and got one.....

P1000 - OBD System readiness test not complete

WTF does that mean?