[Snowhite03]

I changed my spark plugs today, cranked her up and took her for a drive. There was improvement in the way the car felt but Im still having the no acceleration issue. It keeps bogging when more pressure to the pedal is applied! Shifting seems to be fine except between 2-3, its alittle shaky but all the shift solenoids have been replaced! What else could be causing my car to not accelerate when more pressure is added to the gas pedal? p.s. no codes or check engine light have appeared just yet.