ok my car just recently decided that it doesnt want to start like it should.. take along time for it to finally start up? and when i would be at a stoplight(warmed up or not) it would burp,bog and act like it wants to stall when i try to take off .. other then that it seems to be fine threw all the rest of the gears .. i figured it was the plugs since i havent changed them in a while.. now today with changed plugs it continues to do the same thing ?? not thorwing any codes ? so im thinking its either the injectors or maybe the 02? any ideas??

cliff notes:
car doesnt like to start right away(2 cranks and lil tapping of the gas)
bogs and acts like it wants to stall at stoplights only when i try to take off
changed plugs still does the same thing
think it might be the injectors or O2

just trying to get a second opinion: any ideas??
thanks!!

 

no one?