Fuel pump is probably bad, check your fuel pressure.

 

alright i will check that tomorrow.. by the way i have code po446 .. my cel is on.. would that be a cause to any of my problems?

 

Po446 is an evap code, I doubt its causing your symptoms.

 

so ive changed everything thats been suggested and still no luck... it seems to be running a little better but not perfect... still have to drive with the MAF unplugged and with the MAF plugged in the car will idle around 23-2400. i dont know why.. once u hit the gas the rpms come back down and it will stall out... i can only drive with the MAF unplugged but its eating gas like crazy... ne ideas?

 

any ideas?

 

I gave you one I guess you didnt check it?

 

sorry about that... yes i did get a new fuel pump... it didnt seem to do anything... ive also changed the egr valve and tryed a new map sensor

 

check your vacuum lines going to the vent control solenoid. Here is a look at it.
http://members.shaw.ca/dsm.1000q/Eng.../solenoids.htm

 

checked them out... they seem good..